Description
B3603 36V 3A 108W CNC Adjustable DC Voltage Stabilized Power Supply Buck Converter Step-Down Digital Voltmeter Ammeter
Product Description
BUCK-3603 DC-DC DC buck module is a full digital display, digital control, constant voltage constant current step-down module, small size, power, high efficiency, stable work. Input voltage 6-40V output 0.01-36V, the output current of 0.001-3A; with a digital voltage ammeter function, through the digital tube can easily view the default voltage, output voltage, preset current, output current. Application example: You can build a high-power universal charger, you can also build a precision maintenance power and so on.
Feature
1, the use of advanced microprocessor, can accurately adjust the output voltage, current; 2, with a memory save function, can store 10 groups of parameters, and can be free to store, call out; 3, the use of Taiwan's high-quality LM2596S-ADJ as a power device, with the external precision op amp composed of CV and CC loop, which greatly improved the overall performance of the module; 4, all digital display, easy to use; 5, with constant pressure, constant current state; 6, the use of 4-bit high-brightness digital tube, real-time display output voltage, current, power and capacity parameters; 7, automatic / manual switch display voltage, current, power, capacity and other parameters; 8, with output OUT, constant pressure CV, constant current CC indicator, you can view the working status in real time; 9, can be set after the power is automatically output; 10, you can save the current set of a voltage and current value.
Specification
item
|
value
|
Modular nature
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Non-isolated step-down (BUCK)
|
Input voltage
|
6-40V
|
Output current
|
0-3A
|
Output voltage
|
0-36V
|
Conversion efficiency
|
up to 92%
|
Operating frequency
|
150KHz
|
Short circuit protection
|
constant current
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Operating temperature
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-40 + 85°c
|
Control mode
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digital control + digital display
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Voltage regulation, display resolution
|
0.01V
|
Power display Minimum resolution
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0.001W
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Current regulation / display resolution
|
0.001A
|
Weight
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42g
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Peripheral dimensions: 66*50*22mm
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None
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After packaging weight
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65g
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After packaging size
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90*70*42mm
|
Installation Instructions
Use methods
1. Correctly connect the input and output to ensure that the input voltage is within the required range. Reverse connection is strictly prohibited. Reverse connection will be damaged. Special attention should be paid to this point. For fear of reverse connection damage, you can connect a diode with a current greater than 3A in series at the input. 2. Set the required voltage and current value, and the method of setting the voltage and current value: After power-on, the voltage setting value is displayed by default. The voltage value display format is "00.00". After pressing the "SET" button, it can switch to the current setting value. The current value display format is "0.000". Press the button. Increase the set value, press the button to decrease the set value, short press for precise setting, long press for quick setting. 3. After the setting is completed, press the "OK" button to output. In the output state, press the button when the voltage value is displayed to increase the output voltage, press the button to decrease the output voltage, and press the button when the current value is displayed. Press the button to increase the current setting value, press the button to decrease the output voltage and current setting value, short press for precise setting, long press for quick setting. 4. In the output state, short press the "OK" button to switch the display of output voltage and current. Press and hold for 3 seconds to automatically display the display. Press and hold again to cancel the display.
Display description: 00.00: Voltage value, 00.00~36.00V 0.000: Current value, 0.000~3.000A P.000, P0.00, P00.0, P000.: Power value, unit W, the position of the decimal point changes with the change of power. For example: P.123 means 0.123W, P1.23 means 1.23W, P12.3 means 12.3W, P102. means 102W C.000, C0.00, C00.0, C000.: Capacity value, unit AH, the position of the decimal point changes with the change of capacity. For example: C.123 means 0.123AH, C1.23 means 1.23AH, C12.3 means 12.3AH, C123. means 123AH --0-, --1-, --2-: Special function 0, 1, 2 --y-: Enable special functions --n-: Turn off special features SA.-* (* means 0~9): save parameters to any storage location in storage location 0~9 Lo.-* (* means 0~9): recall any set of parameters in memory location 0~9
Details Images