switching power supply
Product Details:
| Output Type | Single |
|---|---|
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | LEYU |
| Model Number | Q-120 |
Payment & Shipping Terms:
| Price: | FOB Ningbo USD 15~20 |
|---|---|
| Packaging Details: | Paper box |
| Delivery Time: | Two week |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 20000 Piece/Pieces per Month |
Detailed Product Description
switch power supply
| Model | Q-120B | Q-120C | Q-120D | |||||||||
| Specification | CH1 | CH2 | CH3 | CH4 | CH1 | CH2 | CH3 | CH4 | CH1 | CH2 | CH3 | CH4 |
| DC output voltage | 5V | 12V | -5V | -12V | 5V | 15V | -5V | 15V | 5V | 12V | 24V | -12V |
| Output voltage errorNote2 | ±2% | ±6% | ±6% | ±6% | ±2% | +10,-5% | ±6% | +10,-5% | ±2% | ±6% | ±6% | ±6% |
| Rated output current | 11A | 4A | 1A | 1A | 10A | 3.5A | 1A | 1A | 8A | 2A | 2A | 1A |
| Output current rage | 2-12A | 0.5-5A | 0.2-1A | 0.2-1A | 2-12A | 0.5-5A | 0.2-1A | 0.2-1A | 2-12A | 0.2-5A | 0.2-2A | 0.2-1A |
| Wave and noise(Note 3 | 80mV | 120mV | 80mV | 120mV | 80mV | 150mV | 80mV | 150mV | 80mV | 120mV | 80mV | 120mV |
| Inlet stability(Note 4 | ±0.5% | ±1% | ±1% | ±1% | ±0.5% | ±1% | ±1% | ±1% | ±0.5% | ±1% | ±1% | ±1% |
| Load stablity (Note 5 | ±1% | ±5% | ±5% | ±5% | ±0.5% | ±7% | ±8% | ±8% | ±0.5% | ±7% | ±8% | ±8% |
| DC output power | 120W | 122.5W | 124W | |||||||||
| Efficiency | 77% | 76% | 80% | |||||||||
| Adjustable range for DC voltage | CH1;+10,-5% | CH1;+10,-5% | CH1;+10,-5% | |||||||||
| AC input voltage range | 88-132VAC/176-264VAC 47-63Hz,240-370VDC | |||||||||||
| Input current | 2.5A/115V 1.25A/230A | |||||||||||
| AC INnrush current | Cold-start current 35A | |||||||||||
| Leakage current | <3.5mA/240VAC | |||||||||||
| Overload proctection | 105%-150%Type:Foldback:current limiting reset:auto recovery | |||||||||||
| Over-voltage protection | CH15.75~6.75V | |||||||||||
| High-temperature protection | ||||||||||||
| Temperature coefficient | ±0.03% | |||||||||||
| Setup rise hold up time | 200ms,50ms,20ms | |||||||||||
| Vibration | 10-500Hz,2G 10min,/1cycle,Period for60min,Each axes | |||||||||||
| Withstand voltage | Input and output internal1.5KVAC,Input and enclosure1.5KVAC,Output and enclosure0.5KVAC | |||||||||||
| Isolation resistance | Input and output internal:Input and enclosure,Output and enclosure500VDC/100MΩ | |||||||||||
| Working temperature and humidity | -10~+60Refer to output derating curve,20%~90%RH | |||||||||||
| Store temperature and humidity | -20~+85.10%~95%RH | |||||||||||
| Overall dimension | 199×110×50mm | |||||||||||
| Weight | 0.88Kgs | |||||||||||
| Safety standards | UL 1950 TUV EN 60950 Approved | |||||||||||
| EMC standards | CISPR22(EN55022)class B,IEC8011-2,3,4,IEC555-2 Approved | |||||||||||
| Note | ||||||||||||
| 1.The testing condition for the paramenter above is :230VAC input,rated load,2570% RH.Humidity. | ||||||||||||
| 2.Error.include the setting error,line stability and load stability.(Note:5). | ||||||||||||
| 3.Wave test:adopting "A12"double wire for 20MHz,and 0.1UF&47UF capacitor short-circuit for interrupting. | ||||||||||||
| 4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage. | ||||||||||||
| 5.Load stability test:the load is from 0% to 100%. | ||||||||||||
| 6.Total output canbe maximum Current,total load can not exceed the maximum output power | ||||||||||||
| 7C2311 must be knocked down. | ||||||||||||
switching power supply
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Company Info
Yueqing Leyu Electric Automation Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Buying Office
Online Postings: Products