LM317T Molule A:
LM317T as an excellent voltage regulator, with high stability, high temperature resistance, high linearity and other characteristics, the output voltage range can be up to 1.25v ~37V continuously adjustable, the maximum working current more than 1A(using large radiator or active cooling measures).The plate is equipped with a rectifier bridge and a filter capacitor of 1000uF, which can effectively reduce output ripple and interference.
Input voltage range: dc5v-35v, ac5v-22v
Output voltage range: dc1.25v-37v (continuously adjustable)
Output current range: the maximum continuous working current is <;600mA(the pressure difference is not more than 10V), when the pressure difference is more than 10V, please ensure that the output current is <;400mA
Operating temperature range: 0 ° C to 100 ° C (to prevent thermal damage, can increase the cooling or use other active cooling way)
LM317T Molule B:
Name: Adjustable Linear Regulator
Output Current: 1.5A (minimum), 2.2A (typ)
Input and output voltage difference (VI-VO): 40Vdc (max)
Adjustable output voltage range: 1.2 ~ 37V
Operating temperature: -55 to +150
Output Current: 1.5A
Input voltage: 4.2 ~ 40 V
Characteristics Frequency: 100 (MHz)
Module size: 35.6 (mm) x16.8 (mm)
Input: VIN positive input stage, GND negative input
Output: VOUT output positive level, GND output negative
Maximum output current: maximum output current = 3 / (Input voltage - output voltage)
Applications
Mobile phone, MP3, MP4, and many other charging equipment