China manufacturer constant voltage 18v 25a computer switching power supply
USD $50.5 - $51 /Piece
Min.Order:100 Pieces
Shenzhen Pengchu Industry Co., Ltd.
China manufacturer constant voltage 18V 25A computer switching power supply
Specification | ||
Features: | ||
1:AC input range by the switch | ||
2:Protection:Short Circuit Protection,Overload Protection,Over Voltage Protection | ||
3:Forced air cooling by built-in DC fan with fan speed control | ||
4:Thermostat fan operation | ||
5:100% full load aging test | ||
6:LED power-on indicator | ||
7:100% PC material | ||
Electrical Specification: | ||
Output | 1:DC voltage | 18V |
2:Rated Current | 25A | |
3:Current Range | 0--25A | |
4:Ripple&Noise(max) | ≤120MV | |
5:Voltage ADJ.Range | ±0.5% | |
6:voltage tolerance | ±0.5% | |
7:Line regulation | ±0.5% | |
8:Load regulation | ±0.5% Full Load | |
9:Setup Rise Time | 200ms 40ms/230VAC | |
10:Hold Time(TYP.) | 20MS/230VAC 15MS/115VAC | |
Input | 1:Voltage Range | 115v or 230v by switch |
2:Frequency Range | 47——63HZ | |
3:Efficiency | 85% | |
4:Leak Current | ≤0.1MA/230VAC 115VAC | |
Protection | 1:Over Load | Rated Output Power 105-140% |
2:Over Voltage | > Rated Voltage 108% | |
3:Short circuit | Load automatically after fault condition is removed to restore | |
Function | 1:Fan switch Control | RTH≥50°C Fan ON |
Environment | 1:operate temperature | 0C~40C |
2:storage temperature, | 0C~+40C, -5%~95%RH no Condensing | |
Safety&EMC | 1:withstand voltage | Input and output internal:1.5KVAC,Input and enclosure:1.5KVAC, |
2:EMC IMMUNITY | Compliance to EN55022 (CISPR22) CLASS A | |
Others | 1: Dimension | 240-110*67mm |
2:Package | Normally white paper box |
Photo image:
Certification:
Why Choose Us ?
1.We are distributors and manufacturers in China.
2.Alibaba assessed 7 years Gold Supplier and 10 years of industry experience.
3.Inspected by the inspection Institution of Bureau Veritas Certification.
4.Price is negotiable if you have large quantity demand.
5.100% QC inspection Before Shipping.
6.Best Quality & Best Service with Competitive price.
7.Shipping will be the most economical for you and freight cost is informed in advance for your consideration.decision for the shipping terms will be made according to your requirements.
We are professional manufacturer of power supplies. It is our featured product, which is available in 240w~500w versions with outputs ranging from 5VDC to 48VDC.