Ningbo Lisound Audio Equipment Co Ltd

Automatic Voltage Regulator Network/telephone line input Type of output: 4x NEMA Network/telephone line output Visual indicator: Led status light Overload protection/surge protector Overheat/cut-off LED indication, Delay timer: 2sec-10sec-3min Voltage regulation  220V Input Voltage :  165-264V Output Voltage: 198-242V Boost : 198v Buck: 242V  

LVR-E4

LVR E4 Automatic Voltage Regulator with overload protection

With LED Display Input: 140-250V AC Output: 220V/110V AC±8% Max Power: 2000Watts Over/Under Voltage Protection Overload Protection, Circuit Protection Control Type: Servo motor type 

SVC-2000B

SVC 2000B automatic voltage regulator with LED display

Fuzhou Power Electrical Appliances Co Ltd

Work voltage:110V Frequency:50/60Hz Current:15A Delay time:30seg/3M(Selectable) Under and Over voltage:90V~140V Surge protection:140J/303J 

Voltage protector

Voltage protector for household appliances with surge protection

Zhejiang Lianlong Electron & Electric Appliances Co Ltd

 The advanced transformer comes with a fuse protection function to ensure safe operation. It also features credible stability in the power output to maximize your electrical devices' performance. With great robustness, it promises a long lifespan. 
 
  Red LED&nbsp;lamp indicating the power source. 
  Maximum power: 1,000W. 
  Built-in AC voltage selection. 
  Input plug: ET, AT, BS, SAA. 
 

Step-Up/Down Transformer

Step Up Down Transformer with fuse protection and stability

 The sophisticated transformer comes with a built-in AC voltage selection to meet different rating requirements easily. Made with excellent craftsmanship, it promises excellent durability and stability. It makes a perfect accessory to your electrical devices to ensure their best functioning.    Maximum power: 100W.   Operates on 110/220V AC main electricity.   With fuse protection.   Input plug: ET, AT, BS, SAA.  

Voltage Transformer

Voltage Transformer with built-in AC voltage selection

LISUN ELECTRONICS (SHANGHAI) CO., LTD

The Voltage Dips and Interruptions Generator is specially designed according to the characteristics and requirements of EMS measurement under a sudden reduction or interruption of the voltage at a point. CSS61000-11/ CSS61000-11T uses a big LCD touch screen in both English and Chinese. It has better performance such as high reliability, convenient operation. Standard:IEC 61000-4-11/EN 61000-4-11/GB/T17626.11 “Electromagnetic compatibility (EMC) – Part 4-11: Testing and measuring techniques; Voltage dips, short interruptions and voltage variations immunity tests” Specification: LISUN ModelCSS61000-11CSS61000-11TCSS61000-11T-32ACSS61000-11T-100AWave GeneratorAC Sine WaveRange of Voltage Variations0~110%Built-in IEC Level100%、80%、70%、40%、0%Dip Phase Set0°~360° (1° Step)Duration Time of Voltage Variation0.5~9999.5TInternal Time of Voltage Variation1~9999msVoltage Dip Count0~9999 timesOperating ModeAutomatic dipChoose one to three phases to dip at the same timeTrigger ModeManual, automatic and 50msPower Capacity For EUTSingle phase AC 220V ± 10%, max. 16AThree-phase AC 380V ± 10%, max. 20A/phaseThree-phase AC 380V ± 10%, max. 32A/phaseThree-phase AC 380V ± 10%, max. 100A/phaseWorking PowerAC220V (110V Optional) ±10%, 50/60Hz

Voltage Dips and Interruptions Generator

Voltage Dips and Interruptions Generator for EMS measurement

Foshan Shunde Guanyuda Power Supply Co Ltd

This is a power supply with a professional design. It is engineered to deliver reliable performance with high stability. The robust and rugged structure promises an extra-long service life.
 
  AC input range selectable by switches. 
  100% full load burn-in test. 
 

Power Supply

Power Supply with reliable performance and high stability

AEI Protect-On Systems Ltd

Outlined is a power adapter engineered to outperform the rest with high stability. This AC adapter features an insulated housing for safe operation. This power adapter is fitted with an indication light for easy monitoring.    AC adapter in plain black.    Feature an insulated housing for safe operation.    Fitted with an indication light for easy monitoring.    Engineered to outperform the rest with high stability.    BS standard.    Voltage: 16.5VAC.    Current: 3A.    Exquisite and meticulous craftsmanship with superior quality.    High-quality AC adapter that offers you power when you need it.

Power Supply - high stability AC adapter with insulated housing

Ninghai Yingjiao Electrical Co Ltd

 The linear power adapter is&nbsp;well manufactured to ensure excellent performance. The insulated housing&nbsp;offers enhanced safety. This high-quality power adapter is a great choice for various electrical applications. 
 
  Range: 8-20W. 
  Rated power: 20W max. 
  Input power: 220-240V AC, 50/60Hz. 
  Net weight: 500g. 
 

Linear Power Adapter

Linear Power Adapter for various electrical applications

Impulse Voltage Generators | Impulse Generators | Impulse Withstand Voltage Tester |High VoltageSurge Generator is according to IEC255-5,GB-14711 , GB/T-14598.3, IS-13252-1, IEC60060,IEC60065,GBT17215.301 andGBT17215.322. The insulation performance test is suitable for all kinds of electrical and electronic products (such as energy meter, household appliances, low voltage electrical appliances and small power motors). Standard:IEC255-5 “Relays – Insulation tests”IS-13252-1 “Information technology equipment — Safety Part 1 General requirements”IEC60060 “IEC 60060-1-2010 High-voltage test techniques – Part 1 General definitions and test requirements”IEC60065 ” Audio, video and similar electronic apparatus – Safety-requirements”IEC 60255-5:2000/GB/T-14598.3″Electrical relays – Part 25: Electromagnetic emission tests for measuring relays and protection equipment”GB/T-3048.8 “Test methods for determining electrical properties of electric cables and wires.A.C. voltage tests” LISUN ModelSUG255LXSUG255MXSUG255PXSUG255PX-20KVSUG255PX-25KVSUG255PX-30KVRange of Output Voltage0～12kV0～20kV0～25kV0～30kVImpedance of Generator12Ω and 500Ω38Ω and 500Ω2Ω and 500ΩVoltage Output Waveform1.2 / 50μsPolarity of Output VoltagePositive and NegativeOperation ModeManually and AutomaticTest Repetition1～9999Interval Time3～9999s

Impulse Voltage Generators | Impulse Generators IEC255-5, IEC60065

Impulse Voltage Generators IEC255 5, IEC60065 for electrical testing

The linear power adaptor features a rugged construction for long-lasting durability. It can be plugged into most common power outlets to provide consistent, uninterrupted power source for your electronic devices. Power up your electrical devices with this linear power adaptor.

 
  Range power: 15W(max). 
  Input: 110-120VAC or 220-240V. 
  Output voltage: 5V, 6V, 9V, 12V, 15V, 19V, 24V, 36V. 
  Output current: 2.5A, 2A, 1.2A, 1A, 1A, 0.75A, 0.6A, 0.4A. 
  Input plug: EU, UK, US, AU. 
  Frequency: 50-60Hz. 
  Net weight: 470g. 
  Certification: CE, RoSH, GS, EMC, CB, CCC, UL, ISO9000, ISO1400. 
 

Linear Power Adaptor

Linear Power Adaptor for consistent power supply

Quanzhou Smarts Electronic & Technology Co Ltd

 	 Input : 100-265vac 	 Output : 24v 1.25a 30w 	 Single output constant voltage type 	 Efficiency &gt;82% 	 IP20 Aluminum case 	 Size : 182*29*20mm 	 Over load/ temp , short circuit protection 	 CE ROHs UL approval 	 2 years warranty&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  

Power Supply with constant voltage and overload protection

Dongguan Dongsong Electronic Co., Ltd.

 The power adapter offers&nbsp;outstanding&nbsp;performance with a high stability level. It comes with a robust design for exceptional safety. This power adapter is a great choice for various electrical applications. 
 
  Rated input voltage: 100-240V AC. 
  Input current: 1.5A at 115VAC,&nbsp;0.75A at 230AC.&nbsp;&nbsp; 
  Input frequency: 50-60Hz. 
  Standby power: 0.3W. 
 

Power Adapter

Power Adapter with high stability and robust design

Guangzhou LongChuang Electronic Technology Co.,Ltd

This power adapter is meticulously made for supplying stable power to your devices. This power adapter is made of quality plastic for high durability. The robust construction ensures a long lifespan.
 
  Indoor use. 
  LED power adapter. 
  Voltage: DC 12V, AC 100-240V. 
  Material: plastic. 
 

Power Adapter for stable power supply to devices

ZHEJIANG HEJI ELECTRICAL CO.,LTD

This electric stabilizer boasts a robust housing for high durability. It is professionally engineered to deliver reliable and stable performance. This electric stabilizer is easy to operate and maintain.
 
  Fast response. 
  High precision control. 
  Wide load range. 
 

Electric Stabilizer

Electric Stabilizer for reliable and stable performance

This electric stabilizer is designed with a voltage current display for easy reading. It is professionally engineered for reliable performance. This electric stabilizer is sturdily constructed for extended durability.
 
  No wave form distortion. 
  Omni bearing protection. 
  Voltage current display. 
 

Electric Stabilizer with voltage current display for reliable performance.

This electric stabilizer is designed with a digital voltage current display for easy reading. It is manufactured under strict QC to ensure high quality. The robust structure promises an extended long service life.
 
  No wave form distortion. 
  Omni bearing protection. 
  Voltage current display. 
 

Electric Stabilizer with digital voltage current display

Yueqing Yiyen Electric Technology Company Limited

Stabilizer

Stabilizer for 500VA to 1000KVA power regulation

Zhejiang Yiyuan Electric Co., Ltd.

This voltage regulator automatically corrects brownouts and over-voltages. It offers quick response&nbsp;for instant recovering. The front panel displays the relative input voltage level and alerts you for unstable voltage conditions.
 
  Wide input voltage range. 
  Short-circuit and overload protections. 
  Selectable LED analog meter and display. 
  Selectable delay time: 3-7 seconds or 3-7 minutes. 
  Built-in transformer (relay type). 
  Input phase: single. 
  Input voltage: AC 150-250V, AC 50-130V. 
  Input frequency: 50/60Hz. 
  Output voltage: 220+/- 3%, 110+/- 10%. 
  Output capacity: 4,000W. 
  Low voltage: 184V+/- 4V. 
  Over voltage: AC 246V+/- 4V. 
  Efficiency: &gt;95% (AC-AC). 
  Noise level: &le;50dB. 
  Temperature: -5 to 40&deg;C. 
  Humidity: 20-90%. 
 

Automatic Voltage Regulator

Automatic Voltage Regulator for stable power supply

This voltage regulator automatically corrects brownouts and over-voltages. The front panel displays the relative input voltage level and alerts you&nbsp;of unstable voltage conditions. It corrects frequent tap changing, which reduces wear on the relays for a longer lifespan and quiet operation.
 
  Wide input voltage range. 
  Short-circuit and over-load protections. 
  Selectable LED analog meter and display. 
  Selectable delay time: 3-7 seconds or 3-7 minutes. 
  Built-in transformer (relay type). 
  Input phase: single. 
  Input voltage: AC 150-250V, AC 50-130V. 
  Input frequency: 50/60Hz. 
  Output voltage: 220+/- 3%, 110+/- 10%. 
  Output capacity: 1,200W. 
  Low voltage: 184V+/- 4V. 
  Over voltage: AC 246V+/- 4V. 
  Efficiency: &gt;95% (AC-AC). 
  Noise level: &le;50dB. 
  Temperature: -5 to 40&deg;C. 
  Humidity: 20-90%. 
 

Yangzhong Ketai Electronic Instrument Co., Ltd

This is a DC steady voltage power supply that can be used to adjust the output voltage and current of electrical devices. It can be applied to the laboratory and DC application occasions. It features high stability, reliability, and precision.
 
  Digital window. 
  Programmable operation interface. 
 

Voltage Stabilizer

Voltage Stabilizer for precise DC voltage and current control

This electric stabilizer is manufactured under strict QC to ensure high quality. It is sturdily constructed for a long service life. This electric stabilizer is easy to operate and maintain.
 
  Fast response. 
  High precision control. 
  Wide load range. 
 

Electric Stabilizer for high precision control and wide load range

This is a DC steady voltage power supply with a high-quality digital display. It is well engineered to deliver reliable performance with high stability. The robust and rugged structure promises a long service life.
 
  Digital code switch. 
  Lock function. 
  Two channels. 
 

Voltage Stabilizer with high quality digital display

Zhejiang Jinyuan (G.S) I/E Co., Ltd

This voltage regulator&nbsp;serves as&nbsp;a servo motor-type high-accuracy&nbsp;voltage stabilizer for&nbsp;households.&nbsp;It promises reliability with&nbsp;its high accuracy of stabilization. The over-current protection&nbsp;guarantees safe use. This first-rank&nbsp;voltage regulator is exceptional&nbsp;for regions where&nbsp;the net voltage&nbsp;is fluctuating.

 
  Input voltage: AC 50V-130V or 160V-250V. 
  With output voltage indication. 
  Output voltage: AC 220V, 110V &plusmn;2%. 
  With an input voltage selector switch. 
 

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