DC-DC Buck Step-down 4-38V to 3.3V 6V 9V 12V 24V 5A Converter Voltage Regulator
Specification:
100% brand new and high quality
Module Properties: non-isolated step-down module (BUCK)
Input voltage: 4-38V
Output voltage: 1.25-36V continuously adjustable
Output current:0-5A
Over 3A, attached the heat sink.(recommended for use within 4.5A for long time use)
Output power: recommended for use in below 75W
Working temperature:-40 to +85 degrees
Operating Frequency: 180KHz
Conversion efficiency: up to 96%
Load regulation: S (I)<0.8%
Voltage Regulation: S (u)< 0.8%
Short-circuit protection: Yes (the limited current is 8A)
Over-temperature protection: Yes (automatic shutdown when over-temperature)
Input reverse polarity protection: No, (if necessary, please string into the high current diode)
PIs input the polarity correctly.
Installation: two 3mm screws
Wiring: Welding, V-IN is the input, V-OUT is the output
Dimensions: 54* 23*18 (mm)
Input voltage: 4-38V
Output voltage: 1.25-36V continuously adjustable
Output current:0-5A
Over 3A, attached the heat sink.(recommended for use within 4.5A for long time use)
Output power: recommended for use in below 75W
Working temperature:-40 to +85 degrees
Operating Frequency: 180KHz
Conversion efficiency: up to 96%
Load regulation: S (I)<0.8%
Voltage Regulation: S (u)< 0.8%
Short-circuit protection: Yes (the limited current is 8A)
Over-temperature protection: Yes (automatic shutdown when over-temperature)
Input reverse polarity protection: No, (if necessary, please string into the high current diode)
PIs input the polarity correctly.
Installation: two 3mm screws
Wiring: Welding, V-IN is the input, V-OUT is the output
Dimensions: 54* 23*18 (mm)
Applications:
This module can be applied to a buck devices, such as batteries, power transformers,
DIY adjustable power supply, 24V car laptop power, industry buck equipment,
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on.
This module can be applied to a buck devices, such as batteries, power transformers,
DIY adjustable power supply, 24V car laptop power, industry buck equipment,
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on.
Notes: If you can not adjust the voltage, it may due to potentiometer is in too high resistance. need to adjust
the potentiometer dozens times by turning anticlockwise, so that you can adjust the output voltage.
the potentiometer dozens times by turning anticlockwise, so that you can adjust the output voltage.
Package Included:
1 x Mini Step down Power Module (With one heatsink)
1 x Mini Step down Power Module (With one heatsink)
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Shipping to USA takes about 8-15 days in normal condition,other countries takes about 15-35 days.
Please verify your eBay primary shipping address. We are not responsible for any wrong or undeliverable addresses.
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