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Dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter
Фото - DP30V3A NC Programmable Power Supply Module Constant Voltage Current dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

DP30V3A NC Programma...

DP30V3A NC Programmable Power Supply Module Constant Voltage Current P...

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Цена: 25.79 RUR

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Фото - DIY LM2596 Adjustable Step-down Voltage Regulator Buck Converter Modul dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - Mini DC Adjustable Power Supply Buck Module Step Down Module dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Цена: 1.42 RUR

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Фото - DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - Mini DC-DC Converter Step Down Module Adjustable Power Supply dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - 3.5~28V to 1.25~26V DC-DC Step-Up Step-Down LM2596S Solar Power Supply Converter Module - Red dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Color: Red - Material: CCL - Input voltage: 3.5~28V - Output voltage:...

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Фото - LED Driver Charging Constant Current Voltage Step Down Buck Module dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - DP50V2A Buck Adjustable DC Power Supply Module With Integrated Voltmeter Ammeter Color Display dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - LM2596 DC-DC 1.25~27V Step Down Adjustable Power Supply Module dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Model 3100052 Quantity 1 Color Yellow + Blue + Silver + Black Material...

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Фото - 5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Цена: 3.5 RUR

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Фото - Buck Constant voltage Constant Current Module - Blue (DC-DC / 5A) dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Цена: 356.17 RUR

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Фото - DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - DC To DC Converter Step-down Voltage LED Power Module 3A 12V - 5V 3.3V dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Фото - 2596 0.36 Step-Down Constant Current Module - Blue (3A) dps5005 constant voltage current step down programmable power supply module buck voltage converter color lcd voltmeter

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Дополнительная информация:

LED Driver Charging Constant Current Voltage Step Down Buck Module Feature: This module uses the LM2596 chip, high efficiency (up to 92%) low heat, can be very easily used to above 3A current, in conjunction with the original TI op amp control output current, so the overall output is very stable. This module uses the original Sanyo low ESR filter capacitor, you can make low ripple voltage to 50mV. This module uses machine placement, reflow soldering. This module is an adjustable buck module, the module can be adjusted from the blue adjustable resistor to change the output voltage. Input and output differential pressure is 2V, the minimum can be output 1.23V. Module indicated IN - (negative input) IN + (positive input) OUT - (negative output) OUT + (positive output) please note must be correct connected, otherwise may cause damage to the module. Description: Nature of the module: Non-isolated step-down module Rectification: Non-synchronous rectification Input voltage: 7V - 35V Output voltage: 1.25V - 30V Output current: Adjustable, 3A (maximum) Transfer efficiency: 92% (maximum) Switching frequency: 150KHz output ripple: 50mV (maximum) 20M Kbps Load regulation: 0.5% Voltage regulation: 2.5% Operating temperature: -40C to +85C Dimension: 48 x 23 x 14mm (L x W x H) Battery charging method: 1. Make sure the battery float voltage and charging current, the module input voltage; 2. Adjustment constant potentiometer, the output voltage is adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjust the constant current potentiometer make the output current reaches a predetermined charge current value; 4. Turn lamp current default is 0.1 times charging current (constant current value) if you need to adjust please adjust the turn lamp current potentiometer; (generally doesn't need adjustment) 5. Adjustment constant potentiometer allows the output voltage reaches the float voltage; 6. Connected to the battery and try to charge. (1,2,3,4,5 steps are for the module input connected to the power supply, output-load battery is not connected.) LED constant current driver using method: 1. Make sure that the drive LED operating current and maximum working voltage; 2. Adjustment constant potentiometer, output voltage adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjusting the constant current potentiometer allows the output current reaches a predetermined LED working current; 4. Adjustment constant potentiometer allows the output voltage reaches the maximum operating voltage LED; 5. Connect LED, test machine. (1,2,3,4 steps are module input connect to the power supply, output-load is not connected LED lights.) Package included: 1 x Buck module