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DC-DC Converters
PY
Isolated PCB mount DC-DC convertersThe PY family are pcb-mountable DC-DC converters in various package sizes with output powers ranging from 20 to 200W.
The family's ultra-wide input voltage range (from 8.5 to 160V - model dependent) enables a single converter to be used in multiple applications. With its approval to EN 50155, it is also suitable for railway applications.
Its high efficiency results in low heat generation and the potted construction promises high shock and vibration performance which together with the wide operating temperature range make these devices suitable for nearly any situation.
Additionally, heat sink kits are available to simplify integration when contact cooling is not possible.
Features
- EN 50155 Railway Compliant
- IEC 62368-1 (ICT) Approved
- Industry Standard Footprint
- 3000V Input to Output Isolation
- High Shock and Vibration Resistance due to Potted Design
- Remote ON/OFF Input
- Adjustable Output Voltages (except dual outputs)
- Wide Temperature Range -40 to +105°C (PYD20, PYQ75), -40 to +100°C (PYQ50, PYH200)
- PYD20: 20W, Size 2x1”, Input 8.5-160Vdc (18:1)
- PYQ50: 30-50W, Quarter-brick Format, Input 14-160Vdc (12:1)
- PYQ75: 75W, Quarter-brick Format, Input 9-75Vdc (8:1)
- PYH200: 200W, Half-brick Format, Input 14-160Vdc (12:1)
Downloads
Datasheets & Manuals
Images & 3D Drawings
Useful links
Product Range Information
| Part number | Power | Output info | Construction | Status | Datasheet |
|---|---|---|---|---|---|
| PYD20-72WS05 | 20W |
5V / 4A |
Enclosed pcb mount |  |
|
| PYQ50-72WS05 | 30W |
5V / 6A |
Quarter Brick | |
|
| PYD20-72WD12 | 20W |
12V / 0.833A -12V / -833mA |
Enclosed pcb mount | |
|
| PYD20-72WS12 | 20W |
12V / 1.67A |
Enclosed pcb mount | |
|
| PYQ50-72WS12 | 50W |
12V / 4.2A |
Quarter Brick | |
|
| PYQ75-36WS12 | 75W |
12V / 6.25A |
Quarter Brick | |
|
| PYH200-72WS12 | 200W |
12V / 16.7A |
Half Brick | |
|
| PYD20-72WD15 | 20W |
15V / 0.667A -15V / -667mA |
Enclosed pcb mount | |
|
| PYD20-72WS15 | 20W |
15V / 1.33A |
Enclosed pcb mount | |
|
| PYQ75-36WS15 | 75W |
15V / 5A |
Quarter Brick | |
|
| PYH200-72WS15 | 200W |
15V / 13.5A |
Half Brick | |
|
| PYD20-72WD24 | 20W |
24V / 0.417A -24V / 0.417A |
Enclosed pcb mount | |
|
| PYQ50-72WS24 | 50W |
24V / 2.1A |
Quarter Brick | |
|
| PYQ75-36WS24 | 75W |
24V / 3.12A |
Quarter Brick | |
|
| PYH200-72WS24 | 200W |
24V / 8.4A |
Half Brick | |
|
| PYQ75-36WS28 | 75W |
28V / 2.67A |
Quarter Brick | |
|
| PYQ50-72WS48 | 50W |
48V / 1.05A |
Quarter Brick | |
|
| PYQ75-36WS48 | 75W |
48V / 1.56A |
Quarter Brick | |
|
| PYH200-72WS48 | 200W |
48V / 4.2A |
Half Brick | |
|
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PY In the TDK-Lambda Newsroom
Rugged ultra-wide input 30-75W DC-DC quarter-brick converters suit industrial and rail applications
Read the article
Rugged 20W 2” x 1” DC-DC converters have an 18:1 ultra-wide input for industrial and rail applications
Read the article
200W half-brick DC-DC converters feature a 12:1 ultra-wide input range for railway and industrial applications
Read the article