2db DC-DC Step Down állítható tápegység modul LED

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1 102 Ft‎

-7%

1 185 Ft‎

Egyéb infó

Specification:
100% brand new and high quality.
Module Properties: Non-isolated step-down module (BUCK)
Rectification: Non-synchronous rectifier
Input voltage: DC 5V-30V
Output voltage: DC 0.8V-24V (Adjustable, Output < Input)
Output current:Rated current is 2.5A,(5A Max, If current is larger than 2.5A,
eEnhancement of heat dissipation is required.)
Conversion efficiency:90%(highest)
Switching Frequency: 300KHz.
Output ripple:30mV(maximum)
Load regulation:±0.5%
Voltage regulation:±2.5%
Operating Temperature: -40â„ ~ +85â„
43mm*21mm*14mm(L*W*H)/1.69'' * 0.83'' * 0.55'' approx
NOTE:This can't be used to step up Voltage. Output voltage is always smaller than input!
On Mar-21-16 at 13:40:23 PDT, .
2PCS DC-DC Step Down Adjustable Power Supply Module LED Lithium Charger Board 5A

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