High definition Pcb Print Circuit Board - AC-DC Series Power Supply – Hengda
High definition Pcb Print Circuit Board - AC-DC Series Power Supply – Hengda Detail:
Product Features
1.The power supply input voltage is 90-264vac;
2.Forced air cooling is adopted to dissipate heat;
3.The main power circuit adopts resonant soft switch technology;
4.Adopt active power factor positive circuit ;
5.With output current limit protection, short circuit protection, output overvoltage protection, overtemperature protection and other protection functions
6.Own fan power supply; Fan temperature control automatic speed regulation;
7.Product design perfect, high efficiency, long life, high reliability, 100% full load aging;
8.The power supply design conforms to safety regulations.
Electrical Properties
1.Input voltage/Frequency range…………………..90~264Vac/47~63Hz
2.Work environment/Storage environment…………………..-20~+55°C/-20~+75°C
3.Overload protection………………………115%~150% Vin=220Vac,Self-recovery
4.Overvoltage protection………………….110%~130% Vin=220Vac,Self-recovery
5.Output start/Hold time…………………Ton≤3S / Td ≤ 20mS Vin =110Vac
6.Vibration…………………..10~500Hz,2g10min/1cycle,period for60min.Each alongX,Y,Z,axes
7.Dielectric strength…………….IP-OP≤5mA@1min@3000Vac,IP-FG≤5mA@1min@1500Vac,OP-FG≤5mA@1min@3000Vac
8.Safety standards…………………….IEC/EN/UL/CAS 60950 GB4943
9.EMC STANDARDS…………………EN6100-4-2,2,3,4,5,6,8,11;NE6100—3-2,3;EN55022 CLASSB
10.Overall dimensions……………..250×120×34.5mm
11.Working life………………..MTBF≥100000hours
|
Serial Number |
Product Model |
Output Voltage |
Output Electricity |
Stabilized Voltage Precision |
Ripple Noise |
Efficiency |
|
EPA108 |
NP420-220WPF48-1 |
48V |
0-7.8A |
±1.5% |
≤120mV |
92.5% |
Product detail pictures:
Related Product Guide:
We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for High definition Pcb Print Circuit Board - AC-DC Series Power Supply – Hengda , The product will supply to all over the world, such as: US , Guatemala , Juventus , What is good price? We provide customers with factory price. In the premise of good quality, efficiency will have to be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products and solutions in time. Sincerely hope we could have long term business relationship.
By Marco
from Belarus
- 2018.07.27 12:26
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Alexia
from Maldives
- 2018.06.28 19:27
