500W AC DC Switching Power Supply (SP-500)
| Price: |
US $ 28.7-40.1/Piece |
| Trade Terms: |
FOB,EXW |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Paypal,Western Union |
| Prod Model: |
SP-500 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Output Current: |
Rated Output |
| Current: |
40A32A20A10A |
| Output Type: |
Single |
| Output Power: |
401 - 500W |
| Voltage Regulating Mode: |
Frequency Modulation Type |
| Connection Mode: |
Series Switching Power Supply |
| Starting Mode: |
Self-excited Switching Power Supply |
| Warranty: |
2 Years |
| Power Supplying System: |
Terminal Power Distribution Equipment |
| Certification: |
RoHS |
| Input Voltage: |
88~264VAC |
Product Description
500W ac dc switching power supply (SP-500)
Measurement:170×120×93mm
Feature:
Input voltage range
Short-circuit and overload and overpressure protection
Inner DC fan forced-air cooling
Built-in Fan switch control
Power factor,P F>0 . 9 5
Start showing(LED)
100% full-load burning test
One years quality warranty
Compact size, light weight, high efficiency
Notes:
1. The testing condition for the parameter above is:230VAC input, rated load,25°C.
2. Wave test:adopting"A12"double wire for 20MHz,and 0.1uF&47uF capacitor short-circuit for interrupting
3. Error,include the setting error, current regulation and voltage regulation
Model |
S P - 5 0 0 - 2 7 |
S P - 5 0 0 - 3 6 |
S P - 5 0 0 - 4 8 |
Output |
DC output voltage |
27V |
36V |
48V |
Output voltage error |
±1% |
±1% |
±1% |
Rated output current |
18A |
13.5A |
10A |
Output current range |
0-18A |
0-13.5A |
0-10A |
Output power |
480W |
486W |
480W |
Wave and noise |
240mVp-p |
240mVp-p |
240mVp-p |
Set up, rise, hold up time |
±10% |
±10% |
±10% |
Rated output current |
1500ms,50ms,20ms/230VAC. |
Output |
Input voltage range |
90~263VAC 47~63Hz,125~370VDC |
AC input current |
7A/115V 3.5A/230VAC |
Efficiency |
84% |
85% |
86% |
Impulse current |
Cold-start current 36A/230VAC |
Leakage current |
<3.5mA/240VAC |
Power factor |
PF>0.95 |
Protection
Feature |
Overload protection |
Rated output power 110%~135% set overload protection |
Protection type:pulsing hiccup ,shut down over abnormal condition. auto recovery |
Over-voltage protection |
15~17V |
18~20V |
28~30V |
Protection type:pulsing hiccup ,shut down abnormal condition . auto recovery |
Over-temperature protection |
Inner temperature ≥50°C set fan,≤45°C stop work,≥85°Cset temperature protection |
Protection type:Cutting output, temperature recovery. |
Condition |
Working temperature and humidity |
10°C~+60°C;20%~90%RH(Reference derating curve) |
Store temperature and humidity |
-20°C~+85°C;10%~95%RH (No Condensation) |
shock resistance |
10~500Hz,2G 10min./1cycle,period for 60 min,each axes |
Safety |
Withstand voltage |
Output and input interval:1.5KVAC Input enclosure:1.5KVAC Output enclosure:0.5KVAC |
Isolation resistance |
Output and input interval,Input and Output enclosure:100M Ohms/500VDC |
Meet standards |
Safety standards |
Meet UL1012 |
EMC standards |
Meet EN55022,CLASSA |
Others |
Weight |
1.8kg 170*120*93mm(L*W*H) |
packing |
1.8kg/8pcs/15.5kg |
Yueqing Jyins Electric Technology Co., Ltd. Founded in 1990, is located in the largest manufacturing base of low-voltage electric equipment of China--- Liushi, which is called "the Electric Device Metropolis of China". We are one of leading enterprises specialized in designing, manufacturing, developing and exporting all kinds of high and low voltage electric appliances, such as temperature controller (indicator), thermocouple, shunt, thermocouple wire, thermal resistor, current/voltage meter(panel meter), current divider, gas meters, water meter, KWH meter, automatic nozzle, contactor, relay, circuit breaker, transformer, thermal relays, pushbutton, lightning arrester, dropout fuse, switch, pneumatic, cylinder, cable accessories, power instrument, lighting, doorbell etc.
We have employed 500 workers and our factory covers 4, 0000 square meters area. with total assets reaching 5 million US dollars, we own modern production lines and high quality controlling equipments with scientific administration, professional engineers, highly trained technicians and skilled workers. Consequently, our products are of both high quality and high ratio of performance and are widely exported to worldwide markets with good reputation and credit. Now we are selling products to North and South America, Middle East, Southeast Asia, Western Europe, Africa, Hong Kong, Taiwan area and etc...
"Quality first and user uppermost" is one of our principles. We always strive for best in quality and after-sales services to satisfy customers' demands. We sincerely welcome customers from worldwide to share our good quality products and services. with ceaseless efforts and developments in design and technology, we will surely do better and better. High praise among the customers.
We sincerely welcome our friends at home and aboard to guide us and then develop together.
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