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External Medium Series

MOQ : piece

Lead Time : Days

Seller Support : Trade Authenticity Guaranteed & Accepting

Payment : L/C,T/T,Western Union, Money Gram, Credit Card, Paypal

Product details

Supply Ability

  • Warranty(Year):1 Year

Product Specifications

Product Description

Main features

        1, Overcurrent protection, short circuit protection, open circuit protection, over-temperature protection; safety isolation, anti-lightning.

        2, With EMC, anti-electromagnetic interference.

        3, With the soft-start function.

        4, The precise constant current output, not with the input voltage, ambient temperature and working time and changes

        5, Low ripple, to ensure that the LED used in security, stability, improve the efficiency of the LED light, reduce LED light fades.

        6, High conversion efficiency not only saves energy, power itself can reduce fever, the drive power long-life.

        7, Using genuine high quality components, and can work continuously for a long time, long life.

        8, Using the global voltage range input voltage is 86 ~ 265V change, able to constantly work.

       

 
Main Indicators
1W lamp beads constant current series
Model

Input Volt

Output Volt

Output Current

Efficiency

Typical Applications

KRG-C1555-350*

AC86~265V

DC27~48V

330mA±5%

>88%

(9~12)*1W

KRG-C2055-350*

AC86~265V

DC39~64V

330mA±5%

>88%

(13~16)*1W

3W lamp beads constant current series 
Model

Input Volt

Output Volt

Output Current

Efficiency

Typical Applications

KRG-C1855-700*

AC86~265V

DC27~28V

660mA±5%

>88%

(4~7)*3W

SMD The lamp beads constant current series(Examples of 20mA lamp beads)
Model

Input Volt

Output Volt

Output Current

Efficiency

Typical Applications

KRG-C2055-350*

AC86~265V

DC39~64V

330mA±5%

>88%

(13 to 16) in series
17 in parallel

KRG-C1855-700*

AC86~265V

DC12~28V

660mA±5%

>88%

(4 to 7) in series
35 in parallel

Note: * No. of products for high power factor, power factor λ> 0.95

Naming convention

 
Models, options, accessories

Specification size

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