AC/DC 22V 3A Desktop Power Adapter

AC 100V-240V Input Adapter DC 22V 3A Power Adapter

AC 100V-240V Input Adapter DC 22V 3A Power Adapter Description:

JYH 22V3A switching power supply adapter can be used in different fields. It can provide constant and stable power for the most electronic products we usually use. 100V-240V universal voltage output, can satisfy any country. From material purchase to production, we all take a strict supervision, to make sure we provide our customer qualified power adapter.

Input voltage	100Vac240Vac 50/60 Hz 0.5A
Output Voltage	5V-48V
No load power consumption	<0.21W
Output loading precision	±5%
Dielectric withstand	3,000Vac primary-secondary
Leakage	0.25mA@2 pin
Operating temperature	0℃-40℃
Storage temperature	-20-80℃
Protection	Short circuit protection Overload protection Over voltage protection Over current protection
MTBF	30,000 hours
Certification approvals	UL/CUL/FCC/CCC/CB/CE/SAA/C-Tick/ROHS/CEC.DOE VI

1.  Current normally used DC connector specifications as below:

1)  2.5*0.7(outside diameter*inside diameter, similarly hereinafter), for short DC2507, mostly used for small size electronic products, such as panel computer that is  due to volume limitations, at present, famous brand panel computer almost adopt MicroUSB connectors to charge.

2)3.5*1.35(DC35135): mostly used for set-top box, USB HUB external power supply, IP camera(AKA webcam, the industry calls it a head machine), LED desk lamp.

3)4.0*1.7(DC4017): mostly used for mobile DVD, EVD, PSP, a part of set-top box.

4)5.5*2.1(DC5521): current mostly used is DC round connector. Security monitor, a part of set-top box, LED desk lamp, digital home appliance etc.

5) 5.5*2.5(DC5525): Mainly used for equipments that power is a little bit bigger. Some certain laptop computer, electronic bicycle etc. This kind connector can be also uesd in DC5521 female socket.

2.  DC connectors of specification for normally used products as below:

Panel computer: 2.5*0.7mm

Set-top box: 3.5*1.35mm 4.0*1.7mm 5.5*2.1m

Router: 3.5*1.35mm 4.0*1.7mm 5.5*2.1mm 5.5*2.5mm

 

Note:

Due to different manufacturers may produce same kind equipment, but it cause the DC connector and female plug in  the equipment have difference, pls check what kind of DC connector you need before you decide to buy it!

 

Applicable products:

Except above products, desktop power adapter is widely used in ITE products, office working series products, consummer electronic products, industry use products, household products etc.

Certification approval:

FAQ

2, How we control the quality?

    Aging test for 8 hours, after then we put them into the market.

3, Can we accept samples customized?

    No problem for samples order, and welcome your testing before your big order.

4, What about the production capacity?

    1-2 days for samples order under 10pcs, 7 days for general order under 10000pcs.

5, OEM and ODM are available?

    Yes, we accept customized products.

6, Will the delivery time be long for a big order?

    No, we have two special parts in production line, one for samples orders, another for big orders.

7, What is our warranty service?

    For all products we sell have 2 years warranty.