NRND
PQB3-D Series
24 Pin DIP Isolated Dc-Dc Converter
Recommended Replacement
Datasheet
Datasheet
All Models
Overview
- 3 W
- 2:1 input range
- Single/dual regulated outputs
- Industry standard 24 pin DIP package
- -40 to +105°C temperature range
- Low no-load power consumption
- Efficiency up to 86%
Description
The PQB3-D series is a compact, regulated dc-dc converter providing 3 W of output power over a wide -40 to +105 °C temperature range. With a 2:1 input and continuous short circuit protection, these low power dc-dc converters provide a rugged low power solution for a variety of industrial, test & measurement, and telecommunication applications.
Specifications
-
RegulationYes
-
Package TypeDIP
-
Isolation (Vdc)1500
-
Safety Standards60950
-
Dimensions LxWxH (in)1.25 x 0.8 x 0.4
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Dimensions LxWxH (mm)31.8 x 20.3 x 10.2
-
ProtectionsShort Circuit
ALL MODELS
| Model Number | Input Voltage (Vdc) | Power (W) | Output Voltage (Vdc) | Output Current (A) | Safety Approvals |
|---|---|---|---|---|---|
| PQB3-D5-S5-D | 4.5 ~ 9 | 3 | 5 | 0.6 | -- |
| PQB3-D5-S12-D | 4.5 ~ 9 | 3 | 12 | 0.25 | -- |
| PQB3-D5-S15-D | 4.5 ~ 9 | 3 | 15 | 0.2 | -- |
| PQB3-D5-D5-D | 4.5 ~ 9 | 3 | 5/ -5 | 0.3/ -0.3 | -- |
| PQB3-D5-D12-D | 4.5 ~ 9 | 3 | 12/ -12 | 0.125/ -0.125 | -- |
| PQB3-D5-D15-D | 4.5 ~ 9 | 3 | 15/ -15 | 0.1/ -0.1 | -- |
| PQB3-D12-S3-D | 9 ~ 18 | 3 | 3.3 | 0.909 | -- |
| PQB3-D12-S5-D | 9 ~ 18 | 3 | 5 | 0.6 | -- |
| PQB3-D12-S12-D | 9 ~ 18 | 3 | 12 | 0.25 | -- |
| PQB3-D12-S15-D | 9 ~ 18 | 3 | 15 | 0.2 | -- |
| PQB3-D12-S24-D | 9 ~ 18 | 3 | 24 | 0.125 | -- |
| PQB3-D12-D5-D | 9 ~ 18 | 3 | 5/ -5 | 0.3/ -0.3 | -- |
| PQB3-D12-D9-D | 9 ~ 18 | 3 | 9/ -9 | 0.166/ -0.166 | -- |
| PQB3-D12-D12-D | 9 ~ 18 | 3 | 12/ -12 | 0.125/ -0.125 | -- |
| PQB3-D12-D15-D | 9 ~ 18 | 3 | 15/ -15 | 0.1/ -0.1 | -- |
| PQB3-D24-S3-D | 18 ~ 36 | 3 | 3.3 | 0.909 | -- |
| PQB3-D24-S5-D | 18 ~ 36 | 3 | 5 | 0.6 | UL/cUL |
| PQB3-D24-S12-D | 18 ~ 36 | 3 | 12 | 0.25 | -- |
| PQB3-D24-S15-D | 18 ~ 36 | 3 | 15 | 0.2 | -- |
| PQB3-D24-S24-D | 18 ~ 36 | 3 | 24 | 0.125 | -- |
| PQB3-D24-D5-D | 18 ~ 36 | 3 | 5/ -5 | 0.3/ -0.3 | -- |
| PQB3-D24-D12-D | 18 ~ 36 | 3 | 12/ -12 | 0.125/ -0.125 | -- |
| PQB3-D24-D15-D | 18 ~ 36 | 3 | 15/ -15 | 0.1/ -0.1 | -- |
| PQB3-D48-S3-D | 36 ~ 75 | 3 | 3.3 | 0.909 | -- |
| PQB3-D48-S5-D | 36 ~ 75 | 3 | 5 | 0.6 | -- |
| PQB3-D48-S12-D | 36 ~ 75 | 3 | 12 | 0.25 | -- |
| PQB3-D48-S15-D | 36 ~ 75 | 3 | 15 | 0.2 | -- |
| PQB3-D48-D5-D | 36 ~ 75 | 3 | 5/ -5 | 0.3/ -0.3 | -- |
| PQB3-D48-D12-D | 36 ~ 75 | 3 | 12/ -12 | 0.125/ -0.125 | -- |
| PQB3-D48-D15-D | 36 ~ 75 | 3 | 15/ -15 | 0.1/ -0.1 | -- |
