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DC 12-75V TO DC2. 5-50V，Control Voltage

Features:
1. Use high quality material, durable
2. Exquisite and compact appearance
3. Easy to use
4. Stable performance
5. Wide range of applications

Specification:
Name: DC-DC adjustable step-down module
Input: 12-75V
Output: 2. 5-50V adjustable
Current: 25A (MAX)
Efficiency: 95% highest (the smaller the pressure difference, the higher the efficiency)
Wiring: In the case of high power, the wiring should be as thick as possible.
Overview of voltage conversion:
12-75V to 5V
12-75V to 9V
14-75V to 12V
17-75V to 14.8V
19-75V to 16.8V
22-75V to 1 9V
24-75V to 21V
28-75V to 24V
35-75V to 30V
41-75V to 36V
48-75V to 42V
55-75V to 48V

IN+: input positive
VADJ: output voltage regulation
0UT+: output positive pole
IN-: input negative polarity clockwise large counterclockwise small
OUT-: output negative pole

Note: To charge the battery and battery, please add a diode to the output to prevent backfilling!

Package list:
Adjustable step-down module*1

DC12-75V TO DC2. 5-60V，Control Current Voltage

Product Features:
Output voltage and current continuously adjustable
Easy to use
Easy to operate
Stable performance, input voltage up to 75 volts
Very high efficiency

Main features of power supply module:
*The module adopts step rectification scheme with high efficiency, the highest efficiency is up to 95%.
*Continuously adjustable output voltage and current
*Input voltage up to 75 volts, output voltage up to 60V (at input 75 volts) maximum current 25A.

Product parameters:
Product Model: SZ-8025CCCV
Module name: 600w buck constant voltage constant current adjustable power supply module
Module nature: non-isolated buck module (BUCK)
Input voltage:12-75V
Output voltage range: 2.5-60V (must meet the buck condition, IN input multiplied by 0.8)
Output minimum voltage: 2.5V
Output maximum voltage: approximately equal to the input voltage * 0.8 (for example, the input is 40V, 40V * 0.8 = 32V maximum output voltage is 32V.)
Output constant current: 1-25A (continuously adjustable,)
Maximum output power: 600W (working environment must be well ventilated)
Continuous maximum working power: 500W (ventilated environment)
Continuous maximum working current: 25A (under ventilated environment)
Heat dissipation mode: air-cooled heat dissipation
Input undervoltage protection: No
Input over-voltage protection: None (over-voltage prohibited)
Operating temperature: -10~+65 degrees
Operating frequency: 80KHz
Conversion efficiency: up to 95% (efficiency is related to input and output voltage, current and differential pressure)
Short circuit protection: Yes (constant current protection)
Input reverse connection protection: no
Output anti-reflow: no (to charge the battery, the output connected to inductive loads, such as connected to the motor must add anti-reflow diode)
Work indicator: Yes (output voltage blue LED)
Wiring method: comes with no welding terminals
Module size: about 100mm long by 60mm wide by 35mm high
Net weight: about 140 grams
Wiring: "IN" for input.
"OUT" for output

Product list:
1* Power module

D12-80V to DC2.5-50V #1，Single display Control Voltage

D12-80V to DC2.5-50V #2，Dual display Control Voltage

D12-80V to DC2.5-50V #3，Dual display Control Current Voltage

Product features:
1. High performance, continuously adjustable output voltage and current;
2. Increase the digital display function, more convenient to use;
3. Simple operation, connected to the line can be used;
4. Using high quality materials, input voltage up to 90V;
5. Very high efficiency, up to 93%.

Product parameters:
Input voltage: DC25-80V (can not be used for 84V battery)
Output voltage: 2.5V-50V adjustable (only buck) (Maximum output voltage = input voltage * 0.8)
Output current: 50A (MAX), within 30A for long term operation.
Maximum power: 1000W (1000W for power tools)
Conversion efficiency: ≥93%
Protection: overcurrent protection 60A
Size: L120mm*W97mm*H40mm
Working Temperature: -40-85°C
Storage environment: -20℃-+50℃
Relative humidity: 65±20%
Wiring:High power situation, wiring as thick as possible.

Interface description:
IN+:Input positive
IN-:Input negative
OUT+:Output positive
OUT-:Output negative

Note: Charge batteries, batteries, output, please add your own diode, anti-reverse irrigation!

Product list:
1X module

DC25-90V to DC2.5V-50V,Control Voltage

Product parameters:
Input voltage: DC25-90V (can not be used for 84V battery)
Output voltage: 2.5V-50V adjustable (only buck) (Maximum output voltage = input voltage * 0.8)
Output current: 50A (MAX), within 30A for long term operation.
Maximum power: 1000W (1000W for power tools)
Conversion efficiency: ≥93%
Protection: overcurrent protection 60A
Size: L120mm*W97mm*H40mm
Working Temperature: -40-85°C
Storage environment: -20℃-+50℃
Relative humidity: 65±20%
Wiring:High power situation, wiring as thick as possible.

Interface description:
IN+:Input positive
IN-:Input negative
OUT+:Output positive
OUT-:Output negative

Note: Charge batteries, batteries, output, please add your own diode, anti-reverse irrigation!

Product list:
1X module