電子產品

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電子產品供應商和製造商

Electronics

零件，組件和原材料

elec

搜羅全球頂尖零件，組件和原材料公司提供的零件，組件和原材料資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

零件，組件和原材料供應商和製造商

Parts, Components & Raw Materials

進達電子製品有限公司

 	 Specifications : 	 24 VAC 50/60Hz 	 Connects with LN11 and BACnet network 	 All parameters can be monitored and adjusted through BACnet 	 BACnet Application Specific Controller (B-ASC) 	 PI algorithm temperature control 	 Fan speed selection: High / Med / Low/ Auto 	 2 digital outputs 	 0 10V analog output for cooling 	 Input for occupancy sensor  

DDC (Direct Digital Controller) with BACnet 

Specifications: 	 Daily Mechanical Clock: 15-minute interval of the day 	 Economy temperature can be selected to be either 6&deg;C or 17&deg;C with a slide switch 	 Real time mechanical clock 	 Program mode / Comfort override mode / Off mode 	 LED indicator for thermostat status 	 Power Supply: 3.0 VDC; 2 x AA alkaline batter 	 Output Rating: 230 VAC, 8 (3.5) A 	 Approval: CE  

Daily Mechanical Clock Thermostat

廣東南方宏明(香港)電子科技股份有限公司

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restrainning.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors&nbsp; possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply,&nbsp; Adapter. 	 Transformer,&nbsp; LED driver circuit. 	 Electronic rectifier,&nbsp; electronic heater. 	 Electric&nbsp; motor. 	 It has a protected function for RT , display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

NTC with UL  

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restraining.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the Surge current. 	 Power NTC thermistors possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply,&nbsp; Adapter. 	 Transformer, LED driver circuit. 	 Electronic rectifier, electronic heater. 	 Electric motor. 	 It has a protected function for RT, display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15, The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

NTC 5D

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restraining.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products series.   Rage of Application  	 Switch mode power supply, Adapter. 	 Transformer, LED driver circuit. 	 Electronic rectifier, electronic heater. 	 Electric motor. 	 It has a protected function for RT, display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;): 5&plusmn;20% Ambient temp. Range: 25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A): visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A Testing Current  

NTC  

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restrainning.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors&nbsp; possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply,&nbsp; Adapter. 	 Transformer,&nbsp; LED driver circuit. 	 Electronic rectifier,&nbsp; electronic heater. 	 Electric&nbsp; motor. 	 It has a protected function for RT , display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

NTC Thermistor 

Specifications : 	 Voltage: 24 VAC, 50 / 60Hz 	 Rating: 8A 	 Prog: 7-Day Programmable 	 System: Heat / Cool / Off 	 Approval: Low voltage &ndash; approval exemption  Features: 	 Standard Thermostat / Heat Pump Thermostat Selectable	 		 Standard : Max 2 Heat / 2 Cool 		 Heat Pump: Max. 2 Heat / 2 Cool, with auxiliary heat 	 	 	 7 individual programs: Mon, Tue, Wed, Thu, Fri, Sat, Sun 	 Each program 6 time zones: WAKE / OUT / BACK / SLEEP 	 Fast Programming Copy 	 Override Mode (Temporary / Permanent) &amp; Holiday Mode 	 View: Energy Saving Index, Usage Counter (Filter, UV lamp, Energy), Calendar, Defrost Indicator, Low Battery Indicator 	 Non-volatile memory to store all settings 	 LCD backlight 	 &deg;C / &deg;F selectable 	 12 Hr / 24 Hr selectable 	 Compressor protection 	 Keypad password lock (Security Lock Mode)  

Touch Screen Programmable Thermostat

 	 Touch Screen Thermostat with RS485 Modbus Communication 	 Specifications : 	 Built-in RS-485 channel Modbus RTU 	 Standard Modbus RTU slave device 	 Can be connected to any supervisory software / system that supports Modbus RTU master device 	 The Modbus communication protocol of TS350 is based on the MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1b and MODBUS over Serial Line Specification V1.02 	 Selectable baud rate 9600 / 19200 / 38400 bps for Modbus 	 Selectable slave address 1 to 127 	 System selection: 	 Thermostat (TH) 	 1 Heat / 1 Cool 	 2 Heat / 1 Cool 	 2 Heat / 2 Cool 	 1 Heat / 2 Cool 	 Heat Pump System (HP) 	 1 Stage Heating / Cooling 	 2 Stage Heating / Cooling 	 Thermostat with 3 Speed Fan System (FC) 	 1 Heat / 1 Cool with 3 Speed Fan 	 Adjustable Span and Differential (0.5 / 1.0 / 1.5&deg;C or 1 / 2 / 3&deg;F) 	 Adjustable Daylight Saving Time (DST) 	 View: Usage Counter (Filter, UV lamp, Energy), Calendar, Defrost Indicator 	 LCD backlight 	 &deg;C / &deg;F selectable 	 12 Hr / 24 Hr selectable  

Thermostat with RS485 Modbus Communication

Specifications: 	 Voltage 90..253 VAC 50/60Hz 	 Rating Pump1: 5A, 230 VAC, Boiler: 5A, 230 VAC 	 System Heat only 	 No Fan  
Features: 	 Tank (T2, T3) Measurement: 0&deg;C to 100&deg;C 	 Internal EEPROM memory storage 	 Temperature difference on-off control system 	 Anti freeze function 	 24 hours time display 	 Maximum tank temperature limit 	 Maximum collector temperature limit 	 Span selection 	 Vacation mode 	 3 temperature sensors inputs (1 collector, 2 tanks) 	 Test output mode 	 Collector (T1) Measurement: 0&deg;C to 200&deg;C  

Solar Programmable Thermostat

 	 Voltage supply: 3.0 VDC (2 x AA alkaline batteries) 	 Controllable temperature: 5 - 35&deg;C, resolution 0.5&deg;C 	 Measurable temperature: 0 - 39.5&deg;C 	 Cool / Off / Heat selection 	 8 factory pre-determined programs and 8 user defined programs 	 Separate programs for each day of week 	 Manual override selection 	 Comfort mode or Economy mode selection 	 Defrost indicator 	 Low battery indicator 	 Output rating: 8A, 24&hellip;250 VAC  

LCD Programmable Thermostat

Specifications: 	 Power Supply: 24 VAC, or 3 VDC; 2 x AAA alkaline battery, or 24 VAC common wire with battery back up 	 Controlling Temperature: 5 - 35&deg;C / 40 - 95&deg;F (resolution 0.5&deg;C/1&deg;F) 	 Measurable Temperature: 0 - 40&deg;C / 32 - 99&deg;F 	 Digital input (by pushing button) for desired temperature 	 Heat / Cool / Off / Auto selection 	 Fan On / Fan Auto selection 	 LCD display for temperature, cool / heat / fan indicator, low battery indicator &amp; defrost indicator 	 LCD backlighting 	 With non-volatile memory for storing all the internal settings 	 Suitable for applications: Heating only, Heating with Fan, Cooling only, Heat Pump and Electric / Oil / Gas Heating with Cooling 	 Output Rating: 1A, 24 VAC  

LCD Electronic / Heat Pump Thermostat

 	 Specifications : 	 Power supply: 24 VAC 	 Connects with LN02/LN12/LN32/LN62/LN82/LN92 	 Key input for desired temperature 	 Operating temperature range: Room thermostat: 0 50&deg;C 	 Controlling temperature range: 10 35&deg;C , 0.5&deg;C resolution 	 Heat only / Cool only / Auto selection 	 Fan speed selection: High / Med / Low/ Auto 	 Sleep timer function 	 LCD backlight  

Communication Thermostat - Room Unit

Specifications : 	 Voltage 230VAC 50/60 Hz 	 Rating 5(1) A 	 7 days 6 timezone programming 	 System Heat / off / Cool 	 No Fan  Features 	 WiFi connectivity for remote control and monitoring (IEEE 802.11 b/g) 	 1 stage heat &amp; 1 stage cool 	 7 individual programs: Mon, Tue, Wed, Thu, Fri, Sat, Sun 	 Each program 6 time zones 	 Fast Program copy 	 Defrost function 	 Short cycle protection for compressor 	 LCD display: temperature, cool / heat indicator &amp; defrost indicator 	 Non-volatile memory: store all internal settings 	 LCD backlight 	 &deg;C / &deg;F selectable  

Wi-Fi Touch Screen 7 Day Programmable Thermostat

 	 Voltage: 230 VAC, 50/60 Hz 	 Rating: 2 A 	 Prog: Non-programmable 	 System:&nbsp; Off / Cool 	 Fan: Low / Med / High / Auto 	 Wi-Fi connectivity for remote control and monitoring (IEEE 802.11 b/g) 	 Selection of binary output or analog output for Cool control 	 Adjustable setpoint limit 	 Adjustable control span for binary output control 	 Adjustable P-band for analog output control 	 Binary input for occupancy sensor 	 Defrost function 	 Filter usage counter 	 Energy usage counter 	 Short cycle protection for compressor 	 LCD display: temperature, cool indicator &amp; defrost indicator 	 Non-volatile memory: store all internal settings 	 LCD backlight 	 Operating temperature : 0 - 40&deg;C / 32 - 99&deg;F 	 Controlling temperature5 : - 35&deg;C / 40 - 95&deg;F, 0.5&deg;C / 1&deg;F resolution  

Wi-Fi 3-Speed Touch Screen Thermostat 

 	 Controllable temperature range: 5 - 35&deg;C (resolution: 0.5&deg;C) 	 Measurable temperature range: 0 - 40&deg;C 	 Temperature accuracy: +/- 0.5&deg;C 	 Temperature span is +/- 0.5&deg;C 	 Temperature resolution: 0.1&deg;C 	 Jumper selection for Heat or Cool mode 	 8 poles of dip switch, support up to 256 addresses 	 868MHz RF transmission distance up to 40 meters in open space 	 Manual / Permanent Override selection 	 5-1-1 (Mo-Fr, Sa, Su) programming with 6 time zones for each program 	 Transmitter Power Supply: 2 x AAA batteries (3.0 V) 	 Receiver Power Supply: 230VAC 50/60 Hz 	 Output Rating: 230 VAC, 16 (3)A 	 Approval: CE, EMC, LVD &amp; R&amp;TTE  

RF Wireless Programmable Thermostat (868 MHz)

Specifications : 	 Voltage 230 VAC, 50/60 Hz 	 Rating 16A 	 5-2 Programmable 	 Heat only 	 No Fan 	 IP21, CE-EMC &amp; LVD  Features : 	 LCD display: temperature &amp; heater indicator 	 5-2 Programs: Mon - Fri, Sat - Sun 	 Each Program 6 Time Zones: P1 &ndash; P6 	 Override Mode (Temporary / Permanent) 	 External floor senor cable 	 Non-volatile memory stores settings 	 Backlight screen 	 Adjustable overheat protection  

LCD Prog 5-2 Floor Heating Thermostat

Specifications : 	 Frequency: 868 MHz 	 Voltage: 24&hellip;240 VAC, 50/60Hz 	 Rating:&nbsp;&nbsp;&nbsp; 16 A 	 Prog: 5-1-1 Prog, (Mon~Fri, Sat, Sun) 	 System:&nbsp;&nbsp;&nbsp; Cool / Heat 	 Fan: No Fan 	 Approval: CE - EMC, LVD &amp; R&amp;TTE  Features : 	 1 wireless thermostat controller &amp; 1 RF receiver 	 Communicates at 868 MHz 	 8 poles of dip switch, support up to 256 addresses 	 5-1-1, (Mon~Fri, Sat, Sun), 4 events per day 	 Receiver controls relay on / off &amp; is Potential Free for controlling heater 	 Transmitter LCD display: time, temperature(with &deg;C), program, output indicator, low battery indicator &amp; defrost indicator 	 Receiver relay LED display:&nbsp;Power LED (Red LED): receiver is on&nbsp; |&nbsp; Relay LED (Green LED): relay is on 	 Non-volatile memory: store all internal settings 	 LCD backlight 	 C / &deg;F display 	 12 Hr / 24 Hr selectable  

LCD Wireless Programmable Thermostat (868MHz)

 	 Voltage supply: 230VAC 	 Output Rating: 16A Max. 	 Measurable range: 0 - 40&deg;C / 32 - 99&deg;F 	 Controllable range: 5 - 35&deg;C / 40 - 95&deg;F 	 Resolution : 0.5&deg;C / 1&deg;F 	 Temperature display: &deg;C / &deg;F 	 12 Hr / 24 Hr selectable 	 5-1-1 Program, 6 events 	 Defrost function 	 Memory stores program and settings  

Programmable Thermal Plug

 	 Frequency: 868 MHz 	 Voltage: 24&hellip;240 VAC, 50/60Hz 	 Rating:&nbsp; 16A 	 Prog: 5-1-1 Prog, (Mon~Fri, Sat, Sun) 	 System: Heat 	 Fan: No Fan 	 1 wireless thermostat controller &amp; 1 RF receiver 	 Communicates at 868 MHz 	 Support up to 128 addresses 	 5-1-1, (Mon~Fri, Sat, Sun), 4 events per day 	 Receiver controls relay on / off &amp; is Potential Free for controlling heater 	 Transmitter LCD display: time, temperature(with &deg;C), program, output indicator, low battery indicator &amp; defrost indicator 	 Receiver relay LED display:&nbsp;	 		 Power LED (Red LED): receiver is on&nbsp; |&nbsp; Relay LED (Green LED): relay is on 	 	 	 Non-volatile memory: store all internal settings 	 LCD backlight 	 &deg;C / &deg;F display 	 12 Hr / 24 Hr selectable  

RF Wireless LCD Programmable Thermostat (868MHz)- Heat Only

Features Wireless thermostats for fan coil units 1.5” VA TN with backlit – lite grey text on dark background Touch keys x 5 Flush-mount installation in an 86x86 / British single-gang wall-box White gloss housing with light grey silk-printed keys Controls: 3-speed or EC fan One or Two DC 0…10V valve actuators One or Two ON/OFF valve controls for heating and cooling Used in systems with: Fan coil units Heating and cooling appliances  Technical Specification Transmitting power                21.0dBm Receiving sensitivity               -140dBm Effective range outdoors            TBD  Measuring temperature            0 – 40oC Controlling temperature            5 – 35oC Adjustable span                  0.5oC /1.0oC /1.5oC Sensing Element                  103AT Storage Temperature              -5 – 50 °C Measuring accuracy/resolution       ±0.5oC On/Off Relay Contact Rating         230VAC 2(1)A max AO Contact Rating                 10VDC 1mA max Terminals                        2 mm2 cable Operating Temperature             0 – 50 °C Operating Voltage                 230VAC ±10%    Operating Humidity                5 - 95%R.H. non-condensing 

LoRan Wan  FCU Thermostat TA692FC-L

Au One Electrical Co Ltd

Presented is a thermostat protector with a simple design to fit in different types of thermostat devices. The potent metal structure is coated for enhanced endurance. This thermostat protector is the perfect complement for a temperature control system.
 
  Voltage: 250V. 
  Rated current: 16A. 
  Maximum operation temperature: 160℃. 
  Endurance: 10,000 cycles. 
  Certification: VDE, RoHS. 
 

Thermostat Protector

樂清市朗齊爾電器有限公司

This switch is designed for&nbsp;operation and temperature adjustment of thermostats. Simply turn the switch to the desired temperature. The wall-mounted design can fit into various styles of interior settings. 
   Large setting range.   Small size.   Easy to mount.   High switching performance.  

Thermostat & Heater

  Thermostat with tip-over switch for adjustable temperature applied in household electrical appliance  The adjustable thermostat is in UL or CUL approval  The adjustable thermostat has a long service life with 6000 life cycles  The rated voltage of the thermostat is 125 voltage  The rated current of the thermostat is 15A  

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