Pure copper coil, the number of turns of the winding group, the material is sufficient and solid, strong anti-interference, high efficiency, long life.
|Ripple and noise ①||150mVp-p||150mVp-p||150mVp-p||200mVp-p|
|Ripple and noise||±10%|
|Linear adjustment rate||±0.5%||±0.5%||±0.5%||±0.5%|
|Load adjustment rate||±2.0%||±1.0%||±0.5%||±0.5%|
|Starting and rising time||1500ms、50ms/230VAC 1500ms、50ms/115VAC(full load)|
|Retention time||16ms/230VAC 12ms/115VAC(full load)|
|Input||Voltage range / frequency||90-132VAC/180-264VACSelect by switch / 240-370VDC 47Hz～63Hz|
|Efficiency (typical) ②||83.50%||85%||88%||89%|
|Working current||6.8A/115VAC 3.4A/230VAC|
|Impulse current||Cold start：60A/115VAC 60A/230VAC|
|Leakage current||＜2mA 240VACTime|
|Protect||overload protection||110% - 130% protection type: burping mode, automatic return to normal after removing abnormal conditions|
|Overvoltage protection||115% - 145% protection type: close the output, restart and automatically return to normal|
|Over temperature protection||Protection type ≥ 90 ℃: burping mode, automatic return to normal after removing abnormal conditions|
|Fan on / off control||Rth3 ≥ 50 ℃ fan on ≤ 40 ℃ fan off|
|Environmental Science||Working temperature and humidity||-25℃～+70℃；20%～90RH|
|Storage temperature and humidity||-40℃～+85℃；10%～95RH|
|Safety regulations||Withstand voltage||Input output:3KVAC Input - Housing:2KVAC Output - Housing:0.5KVAC 1 minute|
|Insulation impedance||Input output, input shell, output shell ：500VDC/100MΩ 25℃ 70%RH|
|Net weight / gross weight||760g/827g|
Q: How many voltage you can supply?
A: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V, 48V, 50V, 60V, 110V
( Depend on items )
Q: How many current you can supply?
A: 0.5A, 1A, 1.5A, 2A, 3A, 4A, 5A, 6A, 10A, 15A, 20A, 30A, 40A, 50A, 60A, 80A.
Q: How about the quality?
A: We have the best professional and experienced engineer and strict QA and QCsystem.
Repair rate under 0.1%--0.2%
Q: What's your lead time?
A: The delivery time is 1-25days which depend on detail items and quantity.
Q: Can we be your distributor?
A: We are looking for distributor and agent all over the world for switching power supplyshould you any interest, please do feel free to send your message or inquiry
Q: What's kind of payment you accept?
A: T/T, L/C, D/P, D/ A, 0/ A, paypal, western Union, Money Gram
Q: Do you accept OEM ODM?
> How to Reduce Ripple of Switching Power Supply?One is achieved by the filter, the second is achieved by the calculator component, and the third is achieved by the reverse voltage circuit.
> What is the Load Test Method for Switching Power Supply?The method by constantly adjusting the size of the load resistance, so that the output current of the power supply in accordance with the predetermined proportion gradually increased.
> How to Solve the Harmonic of Switching Power Supply?By using harmonic suppression circuit, the generation of high frequency current can be limited and the influence of harmonic current on switching power supply can be reduced effectively.
> How Can Switching Power Supply Output be Used in Parallel?Switching power supply is a kind of power supply which is widely used in various electronic equipment, including DC switching power supply and AC switching power supply.
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