Shenzhen Keyingtong Electronic Technology Co., Ltd
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描述
联络供应商
描述
| Switching Power Supply | |||||||
| Product features: | |||||||
| • Protection function: short circuit, over current and overload; | |||||||
| • Reasonable circuit design layout, high conversion efficiency, low temperature rise; | |||||||
| • 100% full load aging test; | |||||||
| • Small output ripple, high working efficiency, small size and light weight; | |||||||
| • Every product has an impact test; | |||||||
| specification | |||||||
| Type | 12V 200W | 24V 200W | |||||
| Output | DC voltage | 12V | 24V | ||||
| Rated current | 16.7A | 8.3A | |||||
| Current range | 0~16.7A | 0~8.3A | |||||
| rated power | 200W | 200W | |||||
| Ripple and noise | 120mV | 240mV | |||||
| Voltage adjustment | 11.2~12.8 | 23.2~24.8 | |||||
| Range | ±2% | ±2% | |||||
| Voltage accuracy | ±0.5% | ±0.5% | |||||
| Linear adjustment rate | ±1% | ±1% | |||||
| Start time | ≤1000ms/230VAC(full loaded) | ||||||
| Retention time（Typ.） | 30ms/230VAC(full loaded) | ||||||
| Input | Voltage range（V） | 180-240VAC | |||||
| Frequency range（Hz） | 47~63Hz | ||||||
| Efficiency（Typ.） | 83% | 85% | |||||
| AC current（Typ.） | 0.58A 230VAC | ||||||
| Inrush current(Typ.) | cold start time <50A/230VAC | ||||||
| Leakage current | ＜0.75mA/240VAC | ||||||
| Protection features | Short circuit protection | Protection method: hiccup mode,automatic recovery after abnormal removal. | |||||
| Overload protection | 110%~150% of rated output power Protection mode:hiccup mode,automatic recovery after abnormal removal. | ||||||
| Condition | Working temperature（℃） | -10℃ - +45℃ | |||||
| Working temperature（℃） | 20％ - 90％RH，No condensation | ||||||
| Storage temperature、humidity | -20℃ - +85℃ ，10％ - 95％RH，No condensation | ||||||
| Temperature coefficient | ±0.3‰（ 0 - 50℃ ） | ||||||
| Vibration resistance | 10-500Hz,2g 10min/cycle，X、Y、Z axes each 60 minutes. | ||||||
| Safety standard | Withstand voltage(VAC) | I/P-O/P:1.5KVAC,I/P-FG:0.5KVAC,OP-FG:0.5KVAC 60S | |||||
| Safety standard | Reference EN/UL60950-1,GB4943 Standard design | ||||||
| Insulation resistance | I/P-O/P,I/P-FG,O/P-FG: 100M Ohm/500VDC/25℃ | ||||||
| Note | 1. All unspecified parameters are measured at 230VAC voltage input, rated load and 25 degree. | ||||||
| 2.Ripple and noise voltage:It is measured when a 12-inch twisted pair is used in a 20MHz bandwidth, and 0.1μand 47μ capacitors are connected in parallel at the terminal. | |||||||
| 3.Accuracy:Including setting error, Linear adjustment rate and load adjustment rate. | |||||||
| 4.Linear adjustment rate measurement method: under rated load, from low voltage to high voltage test. | |||||||
| 5.Load adjustment rate measurement method:From 0% to 100% rated load. | |||||||
| 6.The startup time is measured under the cold start state,and the rapid and frequent switching on and off may increase the startup time. | |||||||
| 7.When the operating altitude is higher than 2000 meters(6500ft),the operating ring temperature needs to be lowered by 5 degree/1000 meters. | |||||||
| Package | product size | 205*55*30(mm)(L*W*H) | | ||||
| Carton Quantity | 100PCS | ||||||
| Carton Size | 51.5*35.8*22cm | ||||||
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供应商资料最后更新: 2020年8月1日
自2014年2月1日登录于贸发网
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