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HomeToys & GamesToy Remote Control & Play VehiclesPlay Trains & Railway SetsAccessoriesDC-DC Step-Down Power Supply Module 12V 5V 3A Constant Current Non-Isolated Constant High-Voltage Input Step-Down Board
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DC-DC Step-Down Power Supply Module 12V 5V 3A Constant Current Non-Isolated Constant High-Voltage Input Step-Down Board
KSh 1,105
KSh 2,21050%
3 units left
+ shipping from KSh 146 to CBD - UON/Globe/Koja/River Road
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Ready for pickup between 26 June & 29 June when you order within next 11hrs 4mins
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Ready for delivery between 26 June & 29 June when you order within next 11hrs 4mins
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Quality Score: Excellent
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Product details
Frequency reduction at light load to improve light load efficiency.
Small standby current.
Built-in over-temperature, over-current, output short-circuit protection.
Built-in soft start.
Constant voltage and constant current output.
Stop-down Module Instructions:
1. First connect the connection line between the module and the power supply, and then power on. (If the input terminal is connected with electricity, it is prone to sparking, especially when the input power supply voltage is high, the pad of the module may even be burnt).
2. After selecting a suitable 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. Connect electrical equipment or (load) to the output of the module.
Input voltage: 9V-90V
The minimum voltage difference between the input voltage and the output voltage is 4V (when the output is 5V, the input is DC9V-90V, and when the output is 12V, the input voltage is DC16V-90V.
Output voltage: 12V/5V
Maximum output current: 3A (that is, the constant current value is 3A, when the customized voltage is higher than 12V, the output current is less than 3A, the power is not recommended to exceed 30W, 12V and 5V can reach 3A.)
Typical operating frequency: 140KHz
High efficiency: up to 95% (the smaller the pressure difference, the higher the efficiency)
Working temperature: industrial grade (-40Celsius to +85Celsius)
Module volume: 42x30x17mm
Colour:green
Material:PCB board
Package Contents:
1x DC-DC STEP-DOWN POWER SUPPLY MODULE
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Small standby current.
Built-in over-temperature, over-current, output short-circuit protection.
Built-in soft start.
Constant voltage and constant current output.
Stop-down Module Instructions:
1. First connect the connection line between the module and the power supply, and then power on. (If the input terminal is connected with electricity, it is prone to sparking, especially when the input power supply voltage is high, the pad of the module may even be burnt).
2. After selecting a suitable 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. Connect electrical equipment or (load) to the output of the module.
Input voltage: 9V-90V
The minimum voltage difference between the input voltage and the output voltage is 4V (when the output is 5V, the input is DC9V-90V, and when the output is 12V, the input voltage is DC16V-90V.
Output voltage: 12V/5V
Maximum output current: 3A (that is, the constant current value is 3A, when the customized voltage is higher than 12V, the output current is less than 3A, the power is not recommended to exceed 30W, 12V and 5V can reach 3A.)
Typical operating frequency: 140KHz
High efficiency: up to 95% (the smaller the pressure difference, the higher the efficiency)
Working temperature: industrial grade (-40Celsius to +85Celsius)
Module volume: 42x30x17mm
Colour:green
Material:PCB board
Package Contents:
1x DC-DC STEP-DOWN POWER SUPPLY MODULE
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
Step down board
Specifications
- SKU: GE840TG0XBEW9NAFAMZ
- Weight (kg): 0.03
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DC-DC Step-Down Power Supply Module 12V 5V 3A Constant Current Non-Isolated Constant High-Voltage Input Step-Down Board
KSh 1,105
KSh 2,21050%
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