Low-voltage DC/DC Module
1/4 Brick 500 W
Manual p. 13
A 500 W 1/4 brick low-voltage DC/DC module in a five-sided metal shell with potting and straight through-hole pins — high reliability, efficiency and power density with low ripple and noise; standard 1/4 brick size, fully localised components.
Semi-custom part numbers can be assigned to your requirement — contact engineering for tightened parameters or extended temperature grades.
Product Features
Input voltage 16–40 Vdc
Conversion efficiency 92 % @28 Vdc
REMOTE ON/OFF, positive or negative logic selectable
Output over-current and short-circuit protection
Input under-voltage protection and output over-voltage protection
Input-to-output isolation 2250 Vdc
Operating temperature −55 to +100 °C (M1) · −40 to +100 °C (M3)
Standard 1/4 brick: 60.70 × 39.60 × 12.70 mm
Complies with GJB 10164 (General specification for microcircuit modules)
Application Areas
Product Model List
3 catalogued part numbers
| Part number | V-in | V-out | P-out | η | Status |
|---|---|---|---|---|---|
| YSBD28500xx12QNx2 | 16–40 V | 12 V | 500 W | 93.0 % | Available |
| YSBD28500xx24QNx2 | 16–40 V | 24 V | 500 W | 92.0 % | In development |
| YSBD28500xx28QNx2 | 16–40 V | 28 V | 500 W | 92.0 % | In development |
For the complete selection, please contact engineering — more variants, packages and grades are available than listed here.
Contact engineering2 of 3 part number(s) are marked “in development” in the manual — contact engineering for availability.