• LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage for Toy
  • LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage for Toy

LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage for Toy

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Introduction
  • Input voltage: 7-35V
  • Output voltage: 1.25-30V adjustable
  • Dropout voltage: input voltage must be higher than output voltage of 2V
  • Output current: 0-3A, 3A maximum
  • Output power: 15W(If the temperature is high, please strengthen heat dissipation)
  • Conversion efficiency: 92% maximum (the higher the output voltage, the higher the efficiency)
Shipping List
  • LM2596 DC-DC Step Down CC CV Power Supply Module: 1pcs
 
Turn lamp current: constant current value * (1% -100%), turn lamp current and constant current value linkage, such as constant current value is 3A, turn the lamp current is set to 0.1 times that of the constant current (0.1 * 3 A = 0.1A), when the value of the constant current regulation into 2A, turn lamp current is 0.1 times that of the constant current (0.1 * 2A = 0.2A). The default shipment has to adjust to the 0.1 times
 
Indicator light:
  • constant current cc indicator light red,
  • charging indicator light red,
  • full-charged indicator light blue
 
The output ripple: 20M bandwidth (for reference only)
  • Input 12V output 5V 3A 60mV (MAX)
  • Working temperature: industrial grade (- 40 -- + 85 celsius degree) (when temperature is more than 40 degrees, please reduce power, or enhance heat dissipation)
  • Full load temperature rise: 45 celsius degree
  • No-load current: 10mA typical (12V to 4.2V)
  • Load regulation: ± 1%
  • Voltage regulation: ± 0.5%
  • Dynamic response speed: 5% 200uS
  • Output short circuit protection: yes, constant current (current setting constant current value)
  • Connection mode: can lead directly welding on the PCB
Battery charging methods
  • 1. Determine the float voltage and charging current that you need to charge battery and module's input voltage.
  • 2. Adjustable constant voltage potentiometer, the output voltage is regulated to about 5V.
  • 3.Use multimeter 10A current block measurement output short circuit current, meanwhile adjusting the constant current potentiometer to make output current reaches predetermined current value.
  • 4.The charging turn lamp current default is 0.1 times of charging current (current value ).If you need, adjust turn lamp current potentiometer please (generally do not adjust).
  • 5. Adjustable constant voltage potentiometer to make the output voltage to the floating charge voltage.
  • 6.Connect battery, to try charging (1, 2, 3, 4, 5 steps is the module input power, output no-load not connected to the battery).
 
LED constant current driving use methods
  • 1. Determine you need to drive LED operation current and maximum working voltage.
  • 2. Adjustable constant voltage potentiometer, the output voltage is regulated to about 5V.
  • 3.Use multimeter 10A current block measurement output short circuit current, meanwhile adjusting the constant current potentiometer to make output current reaches LED operating current.
  • 4.Adjustable constant voltage potentiometer to make the output voltage to the LED maximum working voltage.
  • 5.Connected to the LED, try test machine. (1, 2, 3, 4 steps is the module input power, output no-load not connected to the LED lamps).

 

WS16 LM2596 (2)

Use:
Four-wheel Drive Attributes:
Assemblage
RC Parts & Accs:
Connectors/Wiring
For Vehicle Type:
Cars
Upgrade Parts/Accessories:
Adapter
Size:
other
Remote Control Peripherals/Devices:
Receivers
Tool Supplies:
Cutting
Model Number:
other
Brand Name:
Technical parameters:
Value 2
Material:
Metal
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