Product Summary

The B2405S-1W is a dual/single output DC-DC converter. The B2405S-1W 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. These products apply 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≤5200VDC); (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

B2405S-1W absolute maximum ratings: (1)Output power: 0.1 to 1W; (2)Line regulation For Vin change of 1% ±1.2; (3)Load regulation; (4)10% to 100% load(5V output) 12.8%; (5)10% to 100% load (9V output) 8.3%; (6)10% to 100% load (12V output) 6.8%; (7)10% to 100% load (15V output) 6.3%; (8)Output voltage accuracy: See tolerance envelope graph; (9)Temperature drift 100% full load: 0.03 %/℃; (10)Ripple & Noise 20MHz Bandwidth: 200mVp-p; (11)Switching frequency Full load, nominal input (others input): 42; (12)KHz; (5V input): 250KHz.

Features

B2405S-1W features: (1)5.2KVDC Isolation; (2)SIP Package; (3)Temperature Range: -40℃ to +85℃; (4)No Heat Sink Required; (5)Internal SMD Construction; (6)Low Isolation Capacitance; (7)No External Component Required; (8)Industry Standard Pinout; (9)RoHS Compliance.

Diagrams

B2405S-1W block diagram

B240
B240

Other


Data Sheet

Negotiable 
B240-13
B240-13

Diodes Inc.

Schottky (Diodes & Rectifiers) 40V 2A

Data Sheet

Negotiable 
B240-13-F
B240-13-F

Diodes Inc.

Schottky (Diodes & Rectifiers) 40V 2A

Data Sheet

0-1: $0.32
1-10: $0.25
10-100: $0.18
100-3000: $0.18
B24064-BK
B24064-BK

Matrix Orbital

LCD Graphic Display Modules & Accessories Mounting Bracket for 1U 240x64 grap dsply

Data Sheet

0-1: $20.56
1-100: $15.24
B240A
B240A

Other


Data Sheet

Negotiable 
B240A-13
B240A-13

Diodes Inc.

Schottky (Diodes & Rectifiers) 40V 2A

Data Sheet

Negotiable