Dear Customers, This is Harry Pu from JEHA Technology at your service!
We produce any kinds of power adapters, chargers and switching power supplies
This is AC to AC Adapter 110V 230V to 18V 500mA Video Doorbell Power Adapter
| Series Model | Output Voltage | Output Current | Output Power | Main Safety Standard |
| JEHA-180500 | 18VAC | 500mA | 9W | IEC60065 IEC60950 IEC62368 IEC61347 |
SPEC: AC to AC
Input: 100-120VAC, 220-240VAC
Frequency range: 47Hz-63Hz;
Output Power: 9W
Output Voltage: AC18V±5%;
Output Current: 500MA
Efficiency: >98%
Ripple & Noise: less than 100mv
Withstand Voltage: >3KV,10mA,60S;
Insulation Resistance: P-S>50Mohm at 500V DC;
Working TEMP.: -20ºC-45ºC. Working Humidity: 30%-85%;
Storage TEMP.: 0ºC-75ºC, Storage Humidity: 0%-95%;
Protection: Overload protection, overcurrent protection, anti-starting shock, anti-electronic interference;
Surface TEMP.:
Room TEMP when 25ºC , Surface: <50ºC. Full Load: <60ºC,
Room TEMP when 45ºC, Surface and Full Load: <75ºC.
Weight: 0.35-0.4 Kg
Dimension: L70mm*W48.0mm*H38.0mm.
We have US/CN/JP, EU/KC, BS, AUS Plug
Output cable length: 5M, 6M,7M, 10M with coil connector
JEHA focus on power manufacturing, zero accident in seventeen years.
Each product of JEHA goes through aging test and 3 function test to ensure 100% OK of the products on the lines.
All series have passed certification of UL,CCC,GS,KC,PSE,CE,CB,FCC,RCM, etc.
All series have passed VI energy efficiency, possessing energy certification of DOE,CEC,ERP,GEMS , etc.
The age life can reach up to 10.000 hours, meeting the 10.000 plug failure free standard.
We will develop, make samples and deliver the goods quickly according to customer's requirements
As for samples: free sample, delivery in 3days.
Delivery: 100% punctual delivery rate , 300K orders can be handed over in 30 days.
OEM/ODM: according to customer requirements, we begin to design and give results to customers after 3 days, give samples two weeks later, and can mass production in one month.
After- sale service: one year replacement, three year warranty
3. OEM/ODM & QC Process
