China AC/DC compact single output enclosed 12v switching power supply
S-25W series enclosed switching power supply
China enclosed switching power supply manufacturers, built-in type chassis, metal shell, switch power supply can be used for room temperature
environment. Universal ac input voltage range,have complete protection function, 100% full load aging test. Security monitoring, display, light box,
suitable for indoor use.
Description:
S-25W series compact single switching power supply feature:
· Universal AC input range
· Small volume,low weight,high efficiency
· Protections: short circuit/over load
· Cooling by free air convection
· LED indicator for power on
· 100% full load burn-in test
Model | S-25-5 | S-25-12 | S-25-15 | S-25-24 | |
Output | DC voltage | 5V | 12V | 15V | 24V |
Voltage tolerance | ±2% | ±1% | ±1% | ±1% | |
Rated current | 5A | 2.1A | 1.7A | 1.1A | |
Current range | 0~5A | 0~2.1A | 0~1.7A | 0~1.1A | |
Rated power | 25W | 25.2W | 25.5W | 26.4W | |
Ripple & noise | 50mvp-p | 100mvp-p | 100mvp-p | 120mvp-p | |
DC voltage adjustable range | ±10% | ±10% | ±10% | ±10% | |
Input | Voltage range | 80~264VAC, 120~370VDC | |||
Frequency | 47~63HZ | ||||
AC current | 0.35A/230VAC | ||||
Efficiency | 76% | 78% | 78% | 80% | |
Inrush current | Cold start current 30A/230VAC | ||||
Leakage current | <0.5mA/240VAC | ||||
Protection | Over load | 105 ~ 135% rated output power | |||
Protection type: Hiccup mode, auto-recovery after fault condition is removed. | |||||
Over voltage | 5.75~6.75V | 13.8~16.2V | 17.25~20.25V | 27.6~32.4V | |
Protection type: Hiccup mode, auto-recovery after fault condition is removed. | |||||
Environment | Working temp,humidity | -10°C~+60°C, 20%~90%RH | |||
Storage temp,humidity | -20°C~+85°C, 10%~95%RH non-condensing | ||||
Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes | ||||
Safety | Withstand voltage | I/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC | |||
Isolation resistance | I/P-O/P, I/P-FG, O/P-FG: 100M ohms/500VDC | ||||
Fit standard | Safety standard | Compliance to UL1012 | |||
EMC standard | Compliance to EN55022,CLASS A | ||||
Others | Dimension | 84*58*38mm(L*W*H) | |||
Weight/packing | 0.15kg/80pcs/13kg/0.024m3/0.87CUFT | ||||
Remark:
1 All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2 Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3 Tolerance: includes set up tolerance, line regulation and load regulation.
Q 1. what's the payment terms?
A. usually it will take about two weeks for production
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
A. For servo type stabilizer,we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirment. In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.For relay type stabilizer,we use toroid coils, the material is aluminum. comparing with square coils,toriod coils with high efficiency.
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
A.If you have good quantity,it absolute no problem to do OEM.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 10000pcs and big capacity near 2000pcs.
A. Our products are popular inNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europeand so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
A. Our company already achieve ISO9001, and for products, we have CE,PCT,SGS.