Product Overview

84V 72V 60V 48V 36V to 12V 3A 16V-90V Buck DC-DC Step Down Power Supply Module

 

Features:
Minimum voltage difference between input voltage and output voltage 4V
Output voltage: 12V
Maximum output current: 3A (ie, constant current value is 3A. When the customized voltage is greater than 12V, the output current is less than 3A, and the maximum power is recommended not to exceed 30W)
Typical operating frequency: 140KHz
High efficiency: up to 95% (lower differential pressure, higher efficiency)
Lighter frequency reduction to improve light load efficiency
Small standby current
Built-in over-temperature, over-current, output short circuit protection
Built-in soft start
Constant voltage constant current output
Operating temperature: Industrial grade (-40°C to +85°C)
Module size: 42*30*17mm

Instructions:
1, first connect the connection line between the module and the power supply, and then power on. Remember! Remember! (If the input has live wiring, it is prone to ignition, especially if the input power supply voltage is high, it may even burn the module's pad).
2. After selecting the proper power supply, use a multimeter or voltmeter to measure whether the output voltage of the module is consistent with the voltage required by the device.
3. Use electrical equipment or (load) to connect to the output of the module.

Package Contents:
  1 X DC-DC Buck 16V-90V 84V 72V 60V 48V 36V 24v to 12V 3A Step Down Module

 


1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

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2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
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condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
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