Product Summary

The B0503T-1W/B0505T-1W is a 1W, isolated & unregulated single output, SMD DC-DC converter. It is specially designed for applications where a group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. The B0503T-1W/B0505T-1W applys to: 1) Where the voltage of the input power supply is fixed (voltage variation ≤ ±10%); 2) Where isolation is necessary between input and output (isolation voltage ≤1000VDC); 3) Where the regulation of the output voltage and the output ripple noise are not demanding. Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT power device driving circuits.

Parametrics

B0503T-1W/B0505T-1W absolute maximum ratings: (1)Storage humidity:95%; (2)Operating temperature: -40 to 85℃; (3)Storage temperature: -55 to 125℃; (4)Temp. rise at full load: 15 to 25℃; (5)Lead temperature 1.5mm from case for 10 seconds:260℃.

Features

B0503T-1W/B0505T-1W features: (1)Single Voltage Output ; (2)SMD Package Style ; (3)Industry Standard Pinout ; (4)No Heatsink Required ; (5)1KVDC Isolation ; (6)High Power Density ; (7)Temperature Range: -40°C~+85°C ; (8)No External Component Required ; (9)RoHS Compliance.

Diagrams

B0503T-1W/B0505T-1W pin connection