DR- 1A/3A Regulator Module

 Unlock precision in your projects with our DR-xxyyL Voltage Regulated Boards – the ultimate solution for customized voltage regulation! Engineered for enthusiasts and professionals, this board boasts the versatility of the LM317HV or LM350A voltage regulator IC, enabling you to precisely adjust your power supply from 5V to 50V. Whether you're embarking on a new DIY endeavor or upgrading an existing project, this voltage regulated board ensures the stability and control necessary for success. Elevate your projects with DR-xxyyL – where precision meets innovation!

Avoid connecting the heat sink to the ground or chassis directly. The heat sink makes direct contact with pin 2 of the IC. If you intend to secure the heat sink to the chassis ground, ensure to include an insulated mica pad between the TO-220 and the heat sink. For safety reasons, ensure that the temperature of the heat sink does not exceed 75 degrees Celsius at full load.

For additional information about the IC, please consult the datasheets for LM350A or LM317HV. When placing your order, kindly note not to install the resistor (R). Feel free to solder your own resistor for precise adjustments as needed. Includes completed PCB and heat sink. 

Dimension: 3.5” x 1.5” x 2.0”h
Weight: 0.5 Pound
Mt Holes Space: 2.75”
Mounting: 4-40 x 0.25” standoffs x2