Shenzhen Hengfu Power Co.,Ltd is a professional manufacturer of AC DC Adapter, switching power supply,waterproof power supply with 11 years experience, that is a subsidiary of Taiwan Fuyuan Group found in 1991.Our products not only enjoy great popularity in the worldwide,but also sell well.
1. All our products that we made completely meet safety requirement (UL,RoHS,PSE,GS,CE,FCC,CB,KC,SAA,CCC Approved).
2. Sample: you can get samples within 7working days
Typical model list
output Volt(DC) | 12V | 12V | 12V | 12V | 12V | 12V | 12V | 12V | 12V | 12V | 12V |
output current | 1A | 1.2A | 1.5A | 2A | 2.5A | 3A | 4A | 5A | 6A | 7A | 8A |
AC Input |
AC Input Voltage.............100~240V AC 47~63 Hz
Inrush Current..............<30A(AC 240V at 25°C)
input Current Limiting..............<2.5A(under min AC input and full load)
Efficiency..............>80%
DC Output |
DC Voltage Regulation
Parameter | Line Regulation | load Regulation | Cross Regulation |
V1:12V | ±5.0% | ±5.0% | N/A |
DC Output Current
Parameter | Min Current | Rate Current | unit |
V1:12V | 0.1 |
| A |
Output Ripple & Noise............. 120 mVp-p@ 25 degrees C
Output Dynamic Load Response
Dynamic Load | DC Voltage Regulation |
50%~100%~50% | ±10% |
Overshoot at turn-on/ turn-off.............<10%
Protection Function |
SCP...........<0.1 ohms
OCPlimits.........1.5A
Timing |
Hold up time...........>5mS(100Vac/47Hz),>10mS(110/220Vacc/50/60Hz)
Start up time..........<3S(100Vac/47Hz),<2S(110/220Vac/50/60Hz)
Environment Requirement |
Working temp...........0°C~ 40°C
Storage temp Range..........-10°C~ +85°C
Working humidity..........25%~90% relative humidity (Non- condensing)
Storage humidity Range..........10%~90% relative humidity (Non- condensing)
MTBF............ 50K hours (25°C , Full load and rated voltage input)
Product Safety Requirement |
Standards............Meet IEC60950-1standard requirement
Leakage Current.............not exceed 0.25mA at 220Vac/50Hz
Insulation Resistance...........≥50MΩ ,500VDC
Dielectric Strength Testing |
100%Hi-pot test
Item | Specification | Remark | |
Primary to Secondary | 1.5KVac | <5mA | No arcing No broken |
Primary to P.G | N/A | N/A | |
CERTIFICATIONS
50pcs/ctn
size of carton:41.5*37*17CM3
1.MOQ:300PCS
2.Warranty:2 years
3.Delivery Time:15 days after we get your payment
4.Samples:You could order 1~3pcs samples to test,but it is not free.,it will take 3 working days to produce after we get your payment
5.Shipment:DHL,UPS,FedEx,Ocean,you could choose the most convenient one
6.Payment Term:T/T