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DC Power Supply

Brand: Drok Model: 090597
This is a DC 9-22V to 6V buck converter, high conversion efficiency, it has Short-circuit protection and waterproof function. Specifications: Module Properties: non-isolated buck module (BUCK) Rectification: synchronous rectification Input voltage: DC 12V (9-22V) Output voltage: 6V O..
$8.20
Brand: Drok Model: 090604
It is a DC buck converter, voltage range 12-22V to 9V, output current 2A and output power 18W, the max conversion efficiency 95%. It can waterproof, dust-proof, shockproof, suitable for all kinds of harsh environments. Specifications: Module Properties: non-isolated buck module (BUCK) Rec..
$9.00
Brand: Drok Model: 200154
It is a 60W Auto Buck Boost Converter/Power Supply Module/Car Converter/Adapter, Input Voltage: DC 12V(10V~36V) , Output Voltage: DC 12V, Suitable for Car,  electronic equipment, industrial equipment,LED drive,Advertising screen,Monitoring System etc Description: Input Voltag..
$33.50
Brand: Drok Model: 180057
Parameter:Input voltage range: DC 4.0V-32.0VOutput voltage range: DC 1.25V-30.0V adjustable (output voltage should be at least 2V less than input voltage)Max output current: 3AContinuous operating current: 1.5A (total output power within 20W)Voltage Measurement Accuracy: ± (1% + 2 digits)Current Mea..
$9.39 $9.99
Brand: Drok Model: 2001710004
Parameters: AC Voltage input: AC 85~264V DC Voltage input: DC 110~370V Frequency range: 47~63Hz Input current: 0.5/115VAC, 0.25/230VDC Surge current: cold start 10A/230V AC Efficiency: 68 Standby power consumption: ≤100mW/220VAC Output voltage: DC 3.3V Output voltage accuracy:±1% Rated c..
$6.85 $12.99
Brand: Drok Model: 2001710006
Parameters: AC Voltage input: AC 85~264V DC Voltage input: DC 110~370V Frequency range: 47~63Hz Input current: 0.5/115AC  0.25/230VDC   Surge current: cold start 10A/230V AC Efficiency:78 Standby power consumption: ≤200mW/230VAC Output voltage: DC 12V Output voltage accuracy:±1%..
$6.85 $12.99
Brand: Drok Model: 2001803001
Features: UPS AC power supply module input voltage range is AC 90V~264V or DC 127V~370V; CH1 output voltage is DC 13.8V, can be adjusted in range 11.3V~14.9V, CH2 output voltage range is DC 13.4V; rated output current is 2.0A (CH1), 0.5A (CH2); output power is 34.3W. Convenient Connectio..
$11.25 $17.99
Brand: Drok Model: 2001711007
Parameters: (1) Input voltage range: DC 5.3-32V (limit 35V; the lowest input 4V can achieve buck, but less than 5.3V input voltage, current measurement is inaccurate) (2) Output voltage range: DC 1.2-32V (must ensure that the input voltage is higher than the output voltage, the minimum..
$10.25 $12.99
Brand: Drok Model: 2001803003
 Parameters:Dimension: 60*49.3*19mmInput voltage range: DC 5V~40V ( Input voltage must be at least 1.5V higher than output voltage.)Output voltage range: DC 1.25V~35V, dual-way output , each output can be adjusted separate and they will not affect the other.Output current: 2.5A at long-term ope..
$9.75 $16.99
Brand: Drok Model: 2001708010
Parameters: Input voltage: DC 8.0~48V (the input voltage must higher than output voltage at least 1V) Adjustable output voltage range: DC 3.3~24V Max output current: 3A Output power: max 36W Transfer efficiency: 90% (The efficiency is related to the input and output voltage,..
$6.45 $14.99
Brand: Drok Model: 200399
Description:Working voltage: 6V~30V, support micro USB 5.0 V power supplyWorking current: 50mAStatic current: 15mAMax. output load: able to control device within DC 30V 5A or AC 220V 5A.Trigger signal source: High level trigger (3.0V~24.0V), low level trigger (0.0V ~0.2V), switching value control (P..
$8.79 $15.99
Brand: Drok Model: 2001711006
Product Features: 1. LCD can display input and output voltage, output current and output power. 2. Reverse connection protection at input terminal, reverse connection will not burn. 3. Can be boost, can be buck, the output voltage range is DC 0.5-30V, can be arbitrary regulated, the current..
$15.50
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