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DC-DC Buck Boost 15W Voltage Converter Adjustable USB Power Supply Module 5V to 3.3V 9V 12V 24V 30V CV CC Step Up Module DP2 LCD Display Step Down Voltage Regulator Transformer with Shell
- USB DC-DC Buck Boost Voltage Converter, can adjust the output voltage at will, limit the current 0-2A, input 4-13V, output 0.5-30V at will, suitable for a variety of working scenarios; Input Voltage: 4-13V, Output Voltage: 0.5-30V, Resolution: 0.1V, Factory Accuracy: ±0.1V; Output Current: 0-2A, Resolution: 0.01A, Measuring Range: 0-2.2A, Factory Accuracy: ±0.05A; With LED digital tube and ON indicator light, CC indicator light, clearly display the working status of the product. ON indicator light: it is on when the output is turned on, otherwise it is off. CC indicator light: on at constant current (reaching the limit current), otherwise off.; With multiple protections, such as short circuit protection, overcurrent protection, overtemperature protection, overpower protection, overvoltage protection, charging anti-backflow protection; Wide Application: It is widely used in ordinary power supply, router power supply, battery charger, LED driving power, instrument voltage display, test counter, circuit test, power conversion
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Product parameters: 1.
input voltage: 4-13V (when using pad input, pay attention not to connect the reverse positive and negative electrodes, and do not connect AC) 2.
output voltage: 0.5 -30V 3.
output current: 0-2A (under constant voltage mode, the output current is adaptive according to the load size and is not adjustable. If you set the limit current to 1A, then when the load current is greater than 1A, the constant current mode will be automatically entered, and the maximum output is 1A) 4.
output power: less than 15W (when the output power is greater than 15W, the output will be automatically turned off and -OP- will be displayed. After the load power is reduced, press the on/off key to solve the problem). When the input current is too large, it may not work above 10W for a long time due to temperature protection. 5.
voltage display: the resolution is 0.1V, and the factory precision is about ± 0.1V (if the precision is high, it can be manually corrected after comparing with the standard voltmeter) 6.
current display: the resolution is 0.01A, the measuring range is about 0- 2.2A, and the factory precision is about ± 0.05A; When the output current is less than 0.05A, the display error is large, and the small current within 10-40mA cannot be displayed (if the accuracy requirements are high, it can be manually corrected after comparing with the standard ammeter. When the output current is greater than 1A, the calibration is more accurate, and it is not recommended to calibrat
input voltage: 4-13V (when using pad input, pay attention not to connect the reverse positive and negative electrodes, and do not connect AC) 2.
output voltage: 0.5 -30V 3.
output current: 0-2A (under constant voltage mode, the output current is adaptive according to the load size and is not adjustable. If you set the limit current to 1A, then when the load current is greater than 1A, the constant current mode will be automatically entered, and the maximum output is 1A) 4.
output power: less than 15W (when the output power is greater than 15W, the output will be automatically turned off and -OP- will be displayed. After the load power is reduced, press the on/off key to solve the problem). When the input current is too large, it may not work above 10W for a long time due to temperature protection. 5.
voltage display: the resolution is 0.1V, and the factory precision is about ± 0.1V (if the precision is high, it can be manually corrected after comparing with the standard voltmeter) 6.
current display: the resolution is 0.01A, the measuring range is about 0- 2.2A, and the factory precision is about ± 0.05A; When the output current is less than 0.05A, the display error is large, and the small current within 10-40mA cannot be displayed (if the accuracy requirements are high, it can be manually corrected after comparing with the standard ammeter. When the output current is greater than 1A, the calibration is more accurate, and it is not recommended to calibrat
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- Return for refund within: 30 days
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