25w 12v Power supply with switch
USD $1 - $10 /Piece
Min.Order:100 Pieces
Jiangxi Mingwei Electronic Co., Ltd.
25w 12v Power supply with switch
Product Feature
1.Low price and high quality
2. 105°C output capacitor
3.AC input power suitable for the world
4.High efficiency and low operation temperature
5.Soft –start current can reduce the AC input impact effectively
6.With short-circuit and overload protection
7.Compact size, light weight
8.100%full-load burn-in test
9. Installed with EMI filter, minimum wave
Technology Parameters Table
of single output switching power supply
Mode
Performance |
S-25-5 |
S-25-12 |
S-25-15 |
S-25-24 |
DC output voltage | 5V | 12V | 15V | 24V |
Output voltage tolerance | ±2% | ±1%, | ±1% | ±1% |
Rated output current | 3A | 2.1A | 1.7A | 1.1A |
Output current range | 0-5A | 0-2.1A | 0-1.7A | 0-1.1A |
Ripple and noise | 100mVp-p | 50mVp-p | 50mVp-p | 50mVp-p |
Inlet stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
Load stability | ±1% | ±0.5% | ±0.5% | ±0.5% |
DC output power | 25W | 25.2W | 25.5W | 26.4W |
Efficiency | 70% | 76% | 77% | 80% |
Adjustable range for DC voltage | +10,-5% | ±10% | ±105 | ±10% |
AC input voltage range | 85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC | |||
Input current | 0.6A/115V 0.25A/230V | |||
AC dash current | Cold-start current 15A/115V 30A/230V | |||
Leakage current | <0.75mA/240VAC | |||
Overload protection | 105%~150% Type: pulsing hiccup shutdown reset: auto recovery | |||
Over-voltage protection | ………………… | |||
High-temperature protection | …………………. | |||
Temperature coefficient | ±0.03%/°C(0~50°C) | |||
Startup .rise .retention time | 800ms 50ms 10ms/115V 300ms, 50ms,80ms/230VAC | |||
Vibration | 10~500Hz, 2G 10min/1 cycle , Period for 60 min , Each axes | |||
With standard voltage | Input and output internal :1.5KvAC input and enclosure : 1.5KvAC output and enclosure: 0.5KvAC | |||
Isolation resistance | Input and output internal: input and enclosure. Output and enclosure: 500VDC/100MΩ | |||
Working temperature and humidity | -10°C~+60°C(Refer to output diagram cech,20%~905RH | |||
Store temperature and humidity | -20°C~+85°C, 10%~95%RH | |||
Overall dimension | 99×97×35mm | |||
Weight | 0.3kgs | |||
Safety standards | UL 1012 TUV EN6050(IEC,UL1950) Approved | |||
EMC standards | Meet FCC PART 15J condition class B | |||
Note : 1. The testing condition for the parameter above is : 230VAC input ,rated load, 25°C 70%Rh. Temperature. 2. Error, include the setting error, line stability and load stability . 3. Wave test: adopt “A12” double wire for 20MHz, and 0.1UF & 47UF capacitor short-circuit for interrupting. 4. Inlet voltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage. 5. Load stability test: The load is from 0% to100% |
Our advantages:
single output switching power supply
1. Professional manufacturer and have more than 11 years in this domain.
2. We have R&D department with more than 20 people to insure our product quality
3.With more than 1000 workers and factory covering more than 21000 square meters,we can guaranteeon-time delivery.
4.More than 2years warranty and good after-service .
Certificates
Company Picture:
workshop