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57w 3a 19v external power supply for laptop passed UL GS CE KC
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Product Details
| Place of Origin | Guangdong, China | Brand Name | ZH | |
| Model Number | ZH120A-1903000 | Output Type | DC | |
| Connection | Desktop |
Product Description
Specifications
external power supply for laptop1. Safety certification
2. 10 years of production and R & D experience
57w 3a 19v external power supply for laptop passed UL GS CE KC
Advantages
1. input voltage: AC 100-240V 50/60HZ
2. range voltage: AC 90-264V 47/63HZ
3. High efficiency and low operation temperature
4. AC input power suitable for the world
5. Soft-start current can reduce the AC input impact efficiency
6. With short-circuit and overload protection
7. Compact size ,light weight
8. 100%full-load burning test
9. Installed with EMI filter ,minimum wave
SAFETY & LEAD-FREE: UL/ CE/ GS/ KC/ PSE/ 3C/ CB/ SAA/ ROHS
| 57w 3a 19v external power supply for laptop Spec. as following: | |||
| Output | Voltage | 19 V DC | |
| Current | 3 A | ||
| Output power | 57 w | ||
| DC cord and Jack | 1.5M length 16 AWG with 5.5*2.1*10mm DC | ||
| Ripple and Noise | <120Mv at full road with 20MHz bandwidth | ||
| Input | Rated Voltage | 100Vac~240Vac | |
| Frequency Range | 47Hz~63Hz | ||
| conversion efficieny | >85% | ||
| AC Cable and Plug pins | 1.5M length with 3 pins EU plug, IEC C13(Male) AC socket, IEC C14(Female)AC socket and the AC cable in IEC C13 socket | ||
| Protection | Over Voltage,Load& Current /Short Circuit /High Temp | ||
| Temperature | Operating Temperature | 0°C----+60°C | |
| Storage Temperature | -20°C----+85°C | ||
| Isolation test | Isolation voltage | Input/output terminal 3000VAC,5MA | |
| Other | Type | Desktop | |
| Size | 115*51*32mm | ||
| Weight | 500g | ||
| Shell color | Black | ||
| Shell materials | ROHS approved ABS or PC | ||
| Application | can fit UK US Euroepan market ,and can been used by Bluetooth device ,CCTV camera ,and LCD minitor , mobile phone ,pos machine ,laptop ac adapter and so on | ||
| Certificate | Certificate | CE GS TUV UL/CUL FCC 3C ROHS,SAA,PSE,C-TICK | |
| Safety Standard | EN60950-1 UL60950-1 ESD (EN61000 3-3) | ||
| CAS (60950 ITE/TE) FCC Part 15 subpart B Class B | |||
| AN/NZS CISPR 22:2006 | |||
You can choose below DC connector
Power Adapter dc Connector (on request):
Production Process
1.Purchasing the materials
2.Retouching-Testing: to make each products quality best.
3.Assemblin
4.Aging:To test the products working life and make each product can be used as possible
as long time.
5. Packing and delivery
6.Certificates
Amost all of our products get UL/ CE/ GS/ KC/ SAA/ 3C/ PSE/ CB/ ROHS etc
certificates, and if you have Special requirements of certificates,we can help to apply for you
Our working environment
Shenzhen Zhen Huan Electronic Co., Ltd. is an excellent power solution provider, with more than
10 years' experience in R & D and production of power supplies. We are committed to provide the
highest quality products and services with the best prices and the most punctual delivery time.
Our products are 100% through high temperature ageing, which accords with UL, CE, GS, KC, SAA
and many other authoritative organization security authentication standard. In order to ensure timely
delivery, we always keep standard product inventory. If you can't find the right type from our product
display or you can't find the right product in the market, please contact us, we will develop satisfactory customized products for you.
We always adhere to the corporate value of "excellent quality and high efficient service" to provide you
the best service.
Feedback
I am Allen. If you have interest, pls contact me !
Skype: zhpower20 QQ: 161 2010 419
Tel : 138 2656 7758
Contact Us
- Shenzhenshi Zhenhuan Electronic Co., Ltd.
- Contact nameEric Li Chat Now
- Phone86-755-81461285-611
- Address2F,building A,HuaYuan Industrial park,Fenghuang village,Fuyong town,Baoan Dist.,Shenzhen, Shenzhen, Guangdong
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