Регулируемый импульсный источник питания постоянного тока в постоянный ток 5 А

Product Overview

Description

Description :

 

This power supply board is high efficiency Wide operating voltage regulator power supply module designed. Conversion efficiency up to 95% full spike traditional power module high energy consumption problems! More suitable for solar , vehicle power battery-powered systems and requirements of energy saving occasions. Has a wide input voltage, output short-circuit and over-current . 55V input voltage, the output can be 8-45V precise adjustable, 50V 1000UF low resistance high withstand voltage capacitor two Japanese imports. Output ripple voltage is low, strong load capacity!

dimension : LWH 61 * 55 * 30 mm

 

   Because the design professional! So the quality was better guaranteed!

Module parameters

Module Properties: non-isolated high-efficiency regulator, constant voltage module

Scope: high-power vehicle power supply, wide input voltage requirements of the occasion, DIY 30V 5A adjustable power supply, etc.

Input voltage :8-56V input DC voltage (58V) limit (no input AC)

Output voltage :2-45V precision adjustable (step-down module input than output high-3V)

Output Current: Rated 5A

Over-current :. (Ultra-6A overcurrent ), with over-current self-recovery function

Please keep the input output 5V differential pressure the lowest dropout: 3V large current

Conversion efficiency: up to 95%

Operating temperature: Industrial grade (-40 ° C to +85 ° C) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation)

Full load temperature rise: 38 ° C

No-load current: Typical 15mA (12V turn 5V)

Load Regulation: ± 1%

Voltage regulation: ± 0.5%

Dynamic response speed: 5% 200uS

Indicator: Output power indicator.

Output short circuit : Short circuit after discharge automatically resume output

Input Reverse Polarity : No diode in series with the input. Make sure the wiring is correct then test

Wiring: Wiring terminals

 

The following conversion efficiency for reference only:

Input 24V Output 12V 5A efficiency 92%

Input 36V Output 24V 5A efficiency 95%

Input 48V Output 24V 5A efficiency of 93%

 

Note: Because it is a step-down module, so high above 3V input than output voltage.

 

For example: Output 5V input to any voltage between 8V-55V

      Output 12V input to any voltage between 15V-55V

      The output 24V enter any voltage between 28V-55V

      Input 56V output voltage can be 2-48V precise adjustable

High-current and high-voltage input to enhance heat dissipation and pay attention to sufficient margin!

 

None of input and output reverse polarity , when in use must make sure that the positive and negative input and output power cord is properly connected and then power-on test. Because the output current is relatively large. Input and output leads must be as short and thick! To reduce the loss of the wire!

 

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