Page 91 - Electronic Mechanic - TP - Volume - 2
P. 91
ELECTRONICS MECHANIC - CITS
Demonstrate of charging booster for dc blower machine
Objectives: At the end of this exercise you shall be able to
• to demonstrste chargeing booster of dc blower machine
Requirements
Tools/Materials
• DC blower - 1 No. • Charging booster - 1 No.
• DC power supply (12V) - 1 No.
Procedure
DC Charging booster
A DC Charging Booster, also known as a boost converter or step-up converter, is a DC-to-DC converter that
increases voltage while decreasing current from its input (supply) to its output (load).
Examples
1 Icstore TP4056 / TP 4056 / TPA4056 DC Charging Boost: This module is designed for charging rechargeable
batteries using the constant-current/constant-voltage (CC/CV) charging method. It has overcharge, over
discharge, and overcurrent protection. The charge current can be adjusted externally with the Rprog resistor
R32.
2 CentIoT - TP4056 DC-DC Step Up Boost Module: This module can manage battery charging and discharging,
and also has a built-in boost converter to boost the voltage to match load conditions. It has an input voltage of
4.5-8V DC and an output voltage of 4.3-27V DC, which is continuously adjustable
PROCEDURE
1 Understand the Device Requirements: Identify the input and output voltage requirements of your device. This
is crucial for selecting the appropriate DC charging booster1.
2 Select the Appropriate DC Charging Booster: Choose a DC charging booster that matches your device’s
requirements. For instance, the Boost Charger™200 delivers 200 kW of high-power charging at a lower cost
and with lesser grid impact2.
3 Connect the DC Charging Booster: Connect the input terminals of the booster to your power source and the
output terminals to your device. Ensure that the connections are secure to prevent any power loss.
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CITS : E & H - Electronics Mechanic - Exercise 138