Guangzhou Yongxiang (Yongheng )Electrical Appliance Factory

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Power adapter

Power adapter & DC adapter & AC adapter & converter transformer

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1000

Power adapter & DC adapter & AC adapter & converter transformer

1. The adaptor is widy applied to cnsumer ectronics，network equipment, cordless telephone,STB,STU, Digital Photo Frame, Hi-fistereo,toy, game player,DVB,Digital antenna and so on.
2. The above-mentioned products is frequently-used, we can also manufacture the products by customer design.
3. The above-mentioned specfication is for reference, lf has the change further , please take the material bject as the standard.

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Power adapter

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Product description

Parameters

Transformer adaptor and Power supply adaptor
Guangzhou Yongxiang Electrical Appliance Factory has two kinds of adaptors:transformer adaptor and power supply adaptor.
Transformer adaptor can provide input voltage from AC100V,110V,120V,200V,220V,230V,240V to lower AC voltage ,the spec.from EI28-EI66 lamination steel,The capacity from 2W to 50W
Power supply adaptor can provide input voltage from 100V to 240V,the output can as customer’s dedign.
Our adaptors can provide AC and DC output, also can interchange the AC and DC power supply. They provide US,UK,European,Australian and world-wide plus.

Basic Data:
Input Voltage:100V to 240V,50-60Hz
Max Input Current:<600mA at rated input voltage
Output Voltage:as customer’s design
Ouput Voltage Overshoot<5%
Output Ripple<150mV-P
Rrelative Humidity ≤90%
Aatmospheric Pressure : 70-106KPA
Operational Temperature: 0-45℃
Deposit Temperature：-20℃-+85℃

The Application
This kind of power supply adaptor is widly applied to consumer electronic,network equipment, cordless telephone,STB,STU,Digital photo frame,Hi-fi stereo,toy,game player,DVB,Digital antenna and so on.

Main Feature:
High performance
Energy saving
Low temperature rise
Current surge protection
EMC:Meet standard GB17925B ,FCC Part15B,EN55022
Reliability:Meet standrad MIL-HDBK-217 BELLCORE TR-NWT-332

Operating environment
1)Temp.:The ambient temperature can not over +40℃。
2)Altitude: Mounting location can not exceed the altitude of 2000m
3)Relative humidity: Maximum 90%
4)The site not attack by rain and snow
5)The medium which no explosion danger, no corroding metal, no electrical breakdown

Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test
DC Resistance Test
Safety Test

Note:
The above-mentioned adaptors are frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.

Model	Power(VA)	Out size (mm)			weight
Model	Power(VA)	A	B	C	KG
EI35 x 15	2-3	56	43	38	0.15
EI41 x 20	4-6	65	48	42	0.31
EI41 x 25	6-7	65	48	42	0.42
EI48 x 25	8-10	84	64	50	0.49
EI48 x 30	13-16	84	64	50	0.69
EI57 x 25	13-16	90	66.5	58.5	0.78
EI57 x 30	17-20	90	66.5	58.5	0.81
EI66 x 28	20-25	99	78	62	1.41
EI66 x 32	25-30	99	78	62	1.45
EI66 x 36	25-35	99	78	62	1.49
EI66 x 40	34-43	99	78	62	1.52