Guangzhou Kaihui Electronics Co., Ltd. is one of the leading manufacturers and suppliers of pmw psu 7v 30a in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for customized service.
Technical Parameters
|
Parameter |
||
|
Item NO. |
K10L-H250S7C |
|
|
CH1 |
||
|
Output |
Output voltage |
+7.5V |
|
Rated current |
30A |
|
|
Current range |
0-30A |
|
|
Rated power |
225W |
|
|
Ripple |
100mVp-p |
|
|
Output adjustable range |
±5% |
|
|
Output accuracy |
±2% |
|
|
Line regulation |
±0.5% |
|
|
Load regulation |
±1% |
|
|
Set-up,rise,hold up time |
1s, 50ms,20ms/230VAC |
|
|
Input |
Input voltage |
176~264V AC |
|
Input current |
1.5A/230VAC |
|
|
Frequency |
47~63Hz |
|
|
Efficiency |
87% |
|
|
Inrush current |
30A@230V |
|
|
Leakage current |
<0.5mA@240V |
|
|
Power factor |
>0.55@220V |
|
|
Protections |
Overload protection |
105~150% cut-off protection, automatic recovery |
|
Short circuit protection |
Hiccup protection,Automatic recovery |
|
|
Output overvoltage protection |
8~9V,Hiccup protection,Automatic recovery |
|
|
Over temperature protection |
..................................... |
|
|
Other function |
Adjustable current |
Adding 0-5V,adjust th current 0-30A |
|
Current singal output |
Current transfer to 0-3V. |
|
|
Environment |
Working temperature, humidity |
-40~+50℃,10~90% RH,No condensation |
|
Storage temperature, humidity |
-40~85℃,10~95% RH |
|
|
Temperature drift |
±0.03%/℃(0~50℃) |
|
|
vibration |
10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES |
|
|
Safety&EMC standards |
Safety standard |
GB4943.1-2011 |
|
Withstand voltage |
I/P-O/P:3KV,I/P-FG：1.5KV;O/P-FG:0.5KV DC 1min. |
|
|
Insulation resistance |
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms |
|
|
EMC standard |
GB9254-2008 CLASS B |
|
|
Others |
size |
215*115*30mm |
|
weight |
0.4Kg |
|
PMW PSU 7V 30A is an excellent power supply unit that comes with a lot of benefits for various usage needs. This PSU offers a stable and reliable power supply to ensure that your devices can function efficiently without any interruptions or power-related issues.
One of the impressive features of the PMW PSU 7V 30A is its high power output of 30A, which allows you to power even the most demanding applications. Additionally, the unit is designed with advanced Pulse Width Modulation technology that ensures stable voltage regulation while minimizing power loss.
Furthermore, the PMW PSU 7V 30A is compact and efficient, making it ideal for use in a wide range of electronic devices. Its low noise fan and temperature-controlled cooling system guarantee superb performance even under demanding conditions.
In conclusion, the PMW PSU 7V 30A is an excellent power supply unit that brings a lot of benefits to its users. With high power output, advanced PWM technology, and temperature-controlled cooling, you can be confident of a stable and reliable power supply for your electronic devices.
FAQ
Q:When the AC is connected,the power supply start to work together with the cooling fan?
A:YES,It is.
Q:If i don't want the power supply cooling fan work together with the high power supply,how do you make it?
A:We can control the cooling fan by the power supply temperature,when the PSU temperature is more than 45℃,the cooling fan will start to work.
Q: Which payment form you can accept?
A: T/T, PayPal etc. We accept any convenient and swift payment term.
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