LM317 조절 가능 DC-DC 스텝다운 레귤레이터
(LM317 Adjustable DC-DC Converter Regulator)
개요
- 본 제품은 LM317 조절 가능 DC-DC 스텝다운 레귤레이터입니다.
- 4.2-40V를 입력 받아 1.2-37V를 출력하여 주는 제품입니다.
- 모듈상의 포텐셔미터를 이용하여 출력 전압을 조절할 수 있습니다.
특징
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1. Output current: 1.5 A (minimum), 2.2 A (typical)2. The input and output voltage difference (VI - VO) : 40 VDC (maximum)3. Adjustable output voltage range: 1.2 ~ 37 v4. Working temperature: 55 ° C to + 150 ° C5. : output current 1.5 A6. Input voltage: 4.2 ~ 40 V7. The working temperature: 0 ° C to 125 ° C8. Characteristic frequency: 100 (MHz)
문서
- manual
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Input mode: VIN input level, GND input cathodeOutput: VOUT is output level, GND output is negativeThe maximum output current, output current = 3 / (input voltage, output voltage)Input voltage: 4.5 V - 40 V (limit our measured at up to 40 V),Adjust way: first right after the input power supply (4.5 V -) between 40 V, output voltage with a multimeter monitoring and tuning potentiometer (general chronological booster, the backward turn step-down)Warm prompt: in regulating voltage, the voltage required in no load getting attention pleaseStatement: this module output power the load capacity of the module itself also the levels before after the power supply and load, and other factors;The following data measured results by professional equipment, does not consider other factors.Power supply module is a kind of electronic components, please no electronic information clear knowledge professionals consider buying again.