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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
Product Range Information
To request a sample or quote, please tick the box alongside the model of interest.
Models selected: 0 Request quote / sample
| Part number | Power | Output info | Construction | Status | Stock Level | View PDF datasheet | Request quote / sample |
|---|---|---|---|---|---|---|---|
| PYD20-72WS05 | 20W |
5V / 4A |
Enclosed pcb mount |  |
Check stock |
|
|
| PYQ50-72WS05 | 30W |
5V / 6A |
Quarter Brick | |
Check stock |
|
|
| PYD20-72WD12 | 20W |
12V / 0.833A -12V / -833mA |
Enclosed pcb mount | |
Check stock |
|
|
| PYD20-72WS12 | 20W |
12V / 1.67A |
Enclosed pcb mount | |
Check stock |
|
|
| PYQ50-72WS12 | 50W |
12V / 4.2A |
Quarter Brick | |
Check stock |
|
|
| PYQ75-36WS12 | 75W |
12V / 6.25A |
Quarter Brick | |
Check stock |
|
|
| PYH200-72WS12 | 200W |
12V / 16.7A |
Half Brick | |
Check stock |
|
|
| PYD20-72WD15 | 20W |
15V / 0.667A -15V / -667mA |
Enclosed pcb mount | |
Enquire |
|
|
| PYD20-72WS15 | 20W |
15V / 1.33A |
Enclosed pcb mount | |
Enquire |
|
|
| PYQ75-36WS15 | 75W |
15V / 5A |
Quarter Brick | |
Enquire |
|
|
| PYH200-72WS15 | 200W |
15V / 13.5A |
Half Brick | |
Check stock |
|
|
| PYD20-72WD24 | 20W |
24V / 0.417A -24V / 0.417A |
Enclosed pcb mount | |
Enquire |
|
|
| PYQ50-72WS24 | 50W |
24V / 2.1A |
Quarter Brick | |
Check stock |
|
|
| PYQ75-36WS24 | 75W |
24V / 3.12A |
Quarter Brick | |
Check stock |
|
|
| PYH200-72WS24 | 200W |
24V / 8.4A |
Half Brick | |
Check stock |
|
|
| PYQ75-36WS28 | 75W |
28V / 2.67A |
Quarter Brick | |
Enquire |
|
|
| PYQ50-72WS48 | 50W |
48V / 1.05A |
Quarter Brick | |
Enquire |
|
|
| PYQ75-36WS48 | 75W |
48V / 1.56A |
Quarter Brick | |
Enquire |
|
|
| PYH200-72WS48 | 200W |
48V / 4.2A |
Half Brick | |
Check stock |
|
| Part number | |
|---|---|
| PYD20-72WS05 | |
| Power | 20W |
| Output info |
5V / 4A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ50-72WS05 | |
| Power | 30W |
| Output info |
5V / 6A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYD20-72WD12 | |
| Power | 20W |
| Output info |
12V / 0.833A -12V / -833mA |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYD20-72WS12 | |
| Power | 20W |
| Output info |
12V / 1.67A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ50-72WS12 | |
| Power | 50W |
| Output info |
12V / 4.2A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ75-36WS12 | |
| Power | 75W |
| Output info |
12V / 6.25A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYH200-72WS12 | |
| Power | 200W |
| Output info |
12V / 16.7A |
| Construction | Half Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYD20-72WD15 | |
| Power | 20W |
| Output info |
15V / 0.667A -15V / -667mA |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYD20-72WS15 | |
| Power | 20W |
| Output info |
15V / 1.33A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ75-36WS15 | |
| Power | 75W |
| Output info |
15V / 5A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYH200-72WS15 | |
| Power | 200W |
| Output info |
15V / 13.5A |
| Construction | Half Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYD20-72WD24 | |
| Power | 20W |
| Output info |
24V / 0.417A -24V / 0.417A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ50-72WS24 | |
| Power | 50W |
| Output info |
24V / 2.1A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ75-36WS24 | |
| Power | 75W |
| Output info |
24V / 3.12A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYH200-72WS24 | |
| Power | 200W |
| Output info |
24V / 8.4A |
| Construction | Half Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ75-36WS28 | |
| Power | 75W |
| Output info |
28V / 2.67A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ50-72WS48 | |
| Power | 50W |
| Output info |
48V / 1.05A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYQ75-36WS48 | |
| Power | 75W |
| Output info |
48V / 1.56A |
| Construction | Quarter Brick |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| PYH200-72WS48 | |
| Power | 200W |
| Output info |
48V / 4.2A |
| Construction | Half Brick |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
To request a sample or quote, please tick the box alongside the model of interest.
Models selected: 0 Request quote / sample
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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
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Rugged 20W 2” x 1” DC-DC converters have an 18:1 ultra-wide input for industrial and rail applications
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200W half-brick DC-DC converters feature a 12:1 ultra-wide input range for railway and industrial applications
Read the article