Model No.: JYH1803890
Packaging: paper box
Brand: JYH or OEM
Place of Origin: China
Supply Ability: 20000pcs/day
HS Code: 8504401400
Universal AC/DC 18V3.89A Desktop Power Supply Adapter
Universal AC/DC 18V3.89A Desktop Power Supply Adapter Description:
Power adapter is a kind of voltage transform and stabilize equipment. Generally, it is made up by shell, transformer, inductance, capacitance, controller IC, PCB, etc. Working principle is transform AC to DC, according to working method, it can be divided into wall mount and desk-top. Widely equipped with security camera, set-top box, router, LED light strips, electric massager, various electric products.Worldwide input voltage is 100Vac-240Vac, 18V3.89A output, 70W, JYH power adapter provide constant and stable power for your equipments, SCP/OLP/OVP/OCP, guarantee you and your equipments from unnecessary accidents.
18V3.89A dc Power adapter data:
Universal AC input/ full range
No load power consumption＜0.21W
ERP step 2 compliant
Protections: over voltage protection.over current protection.overload protection.short circuit protection
Dielectric withstand: 3,000VAC promary-secondary
Leakage current: 0.25mA@2Pin
Efficiency: Energy star level VI&ERP stage 2 certified
EMI conduction & radiation: Compliance to EN55022 EN55024 FCC part 15B Class B
Harmonic current: Compliance to EN61000-3-2
MTBF; 30,000 calculated hours at 25℃, by Telcordia SR-332
Input voltage: 100-240Vac 50/60Hz 0.5A
Output voltage: 18V 3.89A
Output loading precision: ±5%
Operating temperature: 0℃-40℃
Storage temperature: -20℃-80℃
Laptop,LED lighting,Audio and video products, home appliance,Industrial automation,communications, LED Strip WS2811 WS2812 WS2801 WS2812B,etc.
Learn more about desktop power adapter.
Learn more about our company.
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.
Shenzhen Juyuanhai Electronic Co., Ltd.
Address: 3F,A8 Building,Langxin Industry Area,Qingnian Rd,ShiyanTown,Bao`an,District,Shenzhen,Guangdong
Contact Person: Bobo