We were founded in 1992 as a Trading Company and distributor of Electronic components. In 1996, we started our fabrication and repacking sub-contracting house in Dongguan. From 2004, we consolidated our name as Emei Group and became a Leading manufacturer and supplier of EMI Gaskets, TIMs, Compounds and Adhesives, Bulk Molding Compounds and Specialty Transformers. We have four Business units with strong R & D and Supporting team in Dongguan, China. We have sales offices and manufacturing facilities in North America, Belgium, Hong Kong, Shanghai, and Taiwan. We have distributors in the USA, Mexico, Europe, the Middle East, and Japan.
500W/ 200W L Shape Power Supplies Parameter
Input voltage range:90-264VAC
Input frequency range:47-63HZ
Power factor:PF>0.95/230VAC
Output efficiency:P>85%
Output Power range:200W/500W
Output voltage range:24-48VDC/380VDC
Output current range:4A-16A/1.32A
Product size:20CM*10CM*4.3CM
Output Power | Power Factor | Output Voltage | Output Voltage | Efficiency | Output Ripple |
505W/200W | 0.95 | 380VDC/1.32A | 12VDC/16.5 | 85% | 300mV Vp-p |
505W/200W | 0.95 | 380VDC/1.32A | 15VDC/13.3 | 91% | 300mV Vp-p |
505W/200W | 0.95 | 380VDC/1.32A | 24VDC/8.33 | 92% | 300mV Vp-p |
505W/200W | 0.95 | 380VDC/1.32A | 36VDC/5.55 | 93% | 300mV Vp-p |
505W/200W | 0.95 | 380VDC/1.32A | 48VDC/4.16 | 93% | 300mV Vp-p |
650W Power Supplies Parameter
Input voltage range:90-264VAC
Input frequency range:47-63HZ
Power factor:PF>0.95/230VAC
Output efficiency:P>85%
Output Power range:200W/450W
Output voltage range:5-24VDC/36-62VDC
Output current range:10-18A/8-10A
Product size:17CM*8.3CM*4.5CM
Output Power | Power Factor | Output Voltage | Output Voltage | Efficiency | Output Ripple |
90W/550W | 0.95 | 5VDC/18A | 62VDC/8.9A | 91% | 300mV Vp-p |
200W/450W | 0.95 | 12VDC/16.5A | 57VDC/7.9A | 92% | 300mV Vp-p |
200W/450W | 0.95 | 15VDC/13.3A | 48VDC/9.4A | 93% | 300mV Vp-p |
240W/410W | 0.95 | 24VDC/10A | 36VDC/11.4A | 93% | 300mV Vp-p |
1000W Power Supplies Parameter
Input voltage range:90-264VAC
Input frequency range:47-63HZ
Power factor:PF>0.95/230VAC
Output efficiency:P>85%
Output Power range:200W/800W
Output voltage range:5-24VDC/36-62VDC
Output current range:12-20A/11-14.5A
Product size:23CM*10.6CM*5.0CM
Output Power | Power Factor | Output Voltage | Output Voltage | Efficiency | Output Ripple |
100W/900W | 0.95 | 5VDC/20A | 62VDC/14.5A | 91% | 300mV Vp-p |
220W/780W | 0.95 | 12VDC/18A | 57VDC/13.75A | 92% | 300mV Vp-p |
220W/780W | 0.95 | 15VDC/15A | 48VDC/16.14A | 93% | 300mV Vp-p |
290W/710W | 0.95 | 24VDC/12A | 36VDC/11.11A | 93% | 300mV Vp-p |