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AC/DC Switching Mode Power Supply

AC/DC Switching Mode Power Supply

  • AC/DC Switching Mode Power Supply
  • AC/DC Switching Mode Power Supply
  • AC/DC Switching Mode Power Supply
  • AC/DC Switching Mode Power Supply
AC/DC Switching Mode Power Supply
Product Details:
Place of Origin: Shenzhen,China
Brand Name: RAYTOP
Certification: CE, RoHS, FCC
Model Number: ETJ1201250
Payment & Shipping Terms:
Minimum Order Quantity: 1K
Price: Negotiable
Packaging Details: White box/Master Carton
Delivery Time: 15-20 work days.
Payment Terms: T/T, L/C
Supply Ability: 200,000 Pcs monthly.
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Detailed Product Description
Application: LCD Display Screen, LED Light, Humidifier Approval: CE, RoHS, FCC, UL
EMI Standards: FCC Part 15B Feature: High Efficency
Frequency: 47Hz/63Hz Input: AC100-240V
Output: DC12V Output Power: 150W
Product Name: Switching Mode Power Supply Protection: Short Circuit, Over Voltage, Over Current
High Light:

Switching Power Adapter


constant current power supply


AC/DC Switching Mode Power Supply 47Hz/63Hz For Humidifier , FCC Part 15B



Quick Detail:


Metal cased switching power supply 150W, input voltage 100-240V, 47~63Hz,in conformity with CE, RoHS, FCC certification. Generally used for LED/LCD display screen, medical equipment, security and protection industry etc.





Input: AC100-240V, 1.0A max.

Frequency: 47/63Hz

Output: DC12V, 12.5A, 150W

High Efficiency:>88%.

Inrush Current:Cold start current 40A at 240Vac.

W/O input and output cable.





-100~240VAC worldwide voltage input;

-Small size, light weight and high efficiency;

-Protections: Short circuit protection, over current protection, over voltage protection.

-Natural air cooling;

-100% hi-pot test, full load;



Approval: CE, RoHS, FCC

Warranty: 1 years

Description: Switching power supply, metal enclosure, 150W 12.0V 12.5A for LED lights.





1) Indoor use only, do not detach the metal case;

2) The ring shaped net hole is designed for thermal ventilation, please do not play any flammable articles within 50cm distance. Ensure good thermal environment.    

3) Please calculate the output power correctly, and make it working under over load circumstance, avoid to touch the case when using.

4) Avoid output short circuit, if no output, please repeat using it after 1 minute shut off. 

5) Please make sure correct wire connecting before using the power supply.





used for Humidifier, Air Purifier, Electronic Refrigerator, Liquid Crystal Display, LED Light Tool, Sound and Video Equipment, Digital Products.






Rated Input Voltage


Input Voltage Range

AC 90~264V

Rated Frequency

50/60 Hz

Input Frequency Range

47~63 Hz

Input AC Current


Inrush Current

Cold start 120A at100Vac, 60A at 240Vac.


Rated Output Voltage


Rated Output Current


Rated Power


Ripple and Noise

150mV p-p


50s @ full load(typical)


20s @ full load(typical)

Over Voltage Protection

Yes, 115%--135%

Over Current Protection

Yes, 130%-150%

Short Circuit Protection

Hiccup type, automatically recover after short circuit remove.




Leakage Current


Withstanding Voltage

I/P-O/P,I/P-FG: 1.5KVAC,O/P-FG:0.5KVAC,1 min

Insulation Resistance

Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ

EMI Standards

FCC Part 15B Class B

RoHS Compliant



50,000 hours


40+/-5 ℃, full load, 4 hours


Operating Temperature


Operating Humidity


Storage Temperature


Storage Humidity


Safety Approvals



2 Years



Competitive Advantage:


-Open private model w/o extra cost for you;

-0.3% free backup of order quantity;

-Direct factory price without middle man.

-High performance-to-price ratio;

-Perfect after-sale service



Contact Details
Shenzhen Power Adapter Co.,Ltd.

Contact Person: Mr. li

Tel: 56966398

Fax: 86-20-5696-5696

Send your inquiry directly to us (0 / 3000)


Address: 4th Floor, No. 174, Binjiang Xi Road, Haizhu District, shenzhen,Guangdong,China(Mainland)

Factory Address:4th Floor, No. 174, Binjiang Xi Road, Haizhu District, shenzhen,Guangdong,China(Mainland)