Linear Encapsulated Power Modules
Our linear encapsulated power modules are UL, CE and CSA approved and feature a high isolation voltage option, short circuit protection and super low noise. This series offers bench adapters which are designed for all single and dual linear power supplies in cases A, B, C and D.
Medical linear power supplies are available and feature 4000 VAC minimum input/output isolation and meet all UL-60601 standards.
Features include:

- Low leakage current to prevent electrical shock.
- Multiple pin configurations and packaging options available including:
- PC mount
- Chassis mount
- Finger safe terminals available
- Low noise: .5 mV rms minimum
- Worldwide input voltages available
- Alternate pin configurations available
- Wide operating temperature range option
- Power supply accessories available
INPUT
- Voltage Range: 105 - 125 Vac, 50 - 60 Hz
- 400 Hz available
OUTPUT
- Voltage Accuracy at FL for Singles: ±1.0%
- Line Regulation:
- Single Output: ±0.2%
- Load Regulation:
- Single Output: ±0.2%
- Temperature Coefficient: ±0.02%/°C typ.
GENERAL
- Isolation Resistance: 50 MOhms
- Protection: Short Circuit Protection
ENVIRONMENTAL
- Operating Temperature Range: -25 to 71°C
- -40 to 85°C Optional
- Storage Temperature Range: -25 to 85°C
- Cooling: Free Air Convection
PHYSICAL
- Dimensions: See Chart and Diagrams
Output (Vdc) | Output Current (mA) | Regulation Line | Regulation Load | Ripple & (mV rms) | Case | Model Number | Slow Blow (A) |
Single Output | |||||||
5 | 200 | 0.20% | 0.20% | 1 | G, 1GT | P34-5SM | 0 |
500 | 0.20% | 0.20% | 0.5 | A, 1AT | P37 | 0 | |
500 | 0.02% | 0.05% | 0.5 | A, 1AT | P37-1 | 0 | |
1000 | 0.20% | 0.20% | 1 | B, 1BT | P38 | 0 | |
1000 | 0.02% | 0.05% | 1 | B, 1BT | P38-1 | 0 | |
1000 | 0.02% | 0.05% | 0.5 | C, 1CT | P38/1.56 | 0 | |
2000 | 0.02% | 0.10% | 1 | C, 1CT | P39 | 0 | |
3000 | 0.02% | 0.15% | 1 | D, 1DT | P39-3 | 0 | |
10 | 120 | 0.10% | 0.10% | 1 | E, 1ET | P33-10SM | 0 |
150 | 0.10% | 0.10% | 1 | A, 1AT | P33-10S | 0 | |
250 | 0.10% | 0.10% | 1 | B, 1BT | P34-10S | 0 | |
500 | 0.02% | 0.05% | 0.5 | C, 1CT | P37-10S | 0 | |
1000 | 0.02% | 0.05% | 0.5 | D, 1DT | P38-10S | 0 | |
1500 | 0.02% | 0.05% | 0.5 | D, 1DT | P38-10SA | 0 | |
12 | 100 | 0.10% | 0.10% | 1 | E, 1ET | P32-12SM | 0 |
120 | 0.02% | 0.10% | 1 | A, 1AT | P33-12S | 0 | |
200 | 0.10% | 0.10% | 1 | B, 1BT | P34-12S | 0 | |
500 | 0.02% | 0.10% | 0.5 | C, 1CT | P37-12S | 0 | |
1000 | 0.10% | 0.10% | 1 | D, 1DT | P38-12S | 0 | |
15 | 80 | 0.10% | 0.10% | 1 | E, 1ET | P33-15SM | 0 |
120 | 0.02% | 0.10% | 1 | A, 1AT | P33-12S | 0 | |
200 | 0.10% | 0.10% | 1 | B, 1BT | P34-15S | 0 | |
300 | 0.10% | 0.10% | 1 | C, 1CT | P35-15S | 0 | |
500 | 0.02% | 0.10% | 0.5 | C, 1CT | P37-15S | 0 | |
800 | 0.02% | 0.10% | 1 | D, 1DT | P38-15S | 0 | |
18 | 50 | 0.10% | 0.10% | 1 | E, 1ET | P32-18SM | 0 |
50 | 0.02% | 0.05% | 1 | A, 1AT | P32-18S | 0 | |
100 | 0.02% | 0.05% | 1 | B, 1BT | P33-18S | 0 | |
24 | 50 | 0.10% | 0.10% | 1 | E, 1ET | P32-24SM | 0 |
100 | 0.10% | 0.10% | 1 | A, 1AT | P33-24S | 0 | |
200 | 0.10% | 0.10% | 1 | B, 1BT | P34-24S | 0 | |
300 | 0.10% | 0.10% | 1 | C, 1CT | P35-24S | 0 | |
500 | 0.10% | 0.10% | 1 | D, 1DT | P37-24S | 0 | |
800 | 0.10% | 0.10% | 1 | H, 1HT | P38-24S | 0 | |
1000 | 0.10% | 0.10% | 1 | H, 1HT | P39-24S | 1 | |
48 | 50 | 0.20% | 0.20% | 2 | B, 1BT | P32-48S | 0 |
100 | 0.20% | 0.20% | 2 | B, 1BT | P33-48S | 0 | |
200 | 0.20% | 0.20% | 2 | C, 1CT | P34-48S | 0 | |
50 | 50 | 0.05% | 0.20% | 2 | B, 1BT | P32-50S | 0 |
100 | 0.05% | 0.20% | 2 | B, 1BT | P33-50S | 0 | |
200 | 0.05% | 0.20% | 2 | C, 1CT | P34-50S | 0 | |
300 | 0.20% | 0.20% | 3 | D, 1DT | P35-50S | 0 | |
75 | 35 | 0.05% | 0.20% | 2 | B, 1BT | P32-75S | 0 |
70 | 0.05% | 0.20% | 2 | B, 1BT | P33-75S | 0 | |
150 | 0.05% | 0.20% | 2 | C, 1CT | P34-75S | 0 | |
200 | 0.10% | 0.20% | 3 | D, 1DT | P35-75S | 0 | |
100 | 25 | 0.05% | 0.20% | 2 | B, 1BT | P32-100S | 0 |
50 | 0.05% | 0.20% | 2 | B, 1BT | P33-100S | 0 | |
100 | 0.05% | 0.20% | 3 | C, 1CT | P34-100S | 0 | |
150 | 0.10% | 0.20% | 3 | D, 3DT | P35-100S | 0 | |
150 | 17 | 0.05% | 0.20% | 2 | A,1AT | P32-150S | 1/16 |
35 | 0.05% | 0.20% | 3 | B,1BT | P33-150S | 2/10- | |
70 | 0.05% | 0.20% | 3 | C,1CT | P34-150S | 1/4 | |
100 | 0.20% | 0.20% | 3 | D,1DT | P35-150S | 3/8 | |
180 | 15 | 0.05% | 0.20% | 3 | B, 1BT | P32-180S | 1/16 |
30 | 0.05% | 0.20% | 3 | B, 1BT | P33-180S | 1/5 | |
55 | 0.05% | 0.20% | 3 | C, 1CT | P34-180S | 1/4 | |
80 | 0.10% | 0.20% | 3 | D, 1DT | P35-180S | 3/8 | |
200 | 12 | 0.05% | 0.20% | 3 | B, 1BT | P32-200S | 1/16 |
25 | 0.05% | 0.20% | 3 | B, 1BT | P33-200S | 1/8 | |
50 | 0.05% | 0.20% | 3 | C, 1CT | P34-200S | 1/4 | |
75 | 0.10% | 0.20% | 3 | D, 1DT | P35-200S | 3/8 | |
250 | 10 | 0.05% | 0.20% | 3 | B, 1BT | P32-250S | 1/16 |
20 | 0.05% | 0.20% | 3 | B, 1BT | P33-250S | 1/8 | |
40 | 0.05% | 0.20% | 3 | C, 1CT | P34-250S | 1/4 | |
60 | 0.10% | 0.20% | 3 | D, 1DT | P35-250S | 3/8 |
Output (Vdc) | Output Current (mA) | Regulation Line | Regulation Load | Ripple & (mV rms) | Case | Model Number | Slow Blow (A) |
Dual Output | |||||||
±5 | ±50 | 0.02% | 0.02% | 1 | A, 2AT | P32-5 | 1/32 |
±100 | 0.10% | 0.10% | 1 | A, 2AT | P33-5 | 1/32 | |
±200 | 0.10% | 0.10% | 1 | B, 2BT | P34-5 | 1/16 | |
±300 | 0.02% | 0.05% | 0.5 | C, 2CT | P35-5 | 1/10 | |
±500 | 0.02% | 0.05% | 0.5 | C, 2CT | P37-5 | 1/8 | |
±1000 | 0.01% | 0.10% | 1 | D, 2DT | P38-5 | 1/4 | |
±8 | ±500 | 0.10% | 0.10% | 82 | D, 2DT | P37-8 | 1/5 |
±10 | ±100 | 0.02% | 0.05% | 82 | A, 2AT | P33-10 | 1/16 |
±12 | ±25 | 0.10% | 0.10% | 2 | G, 1GT | P31-12M | 1/32 |
±25 | 0.02% | 0.05% | 5 | A, 2AT | P31-12 | 1/32 | |
±50 | 0.02% | 0.05% | 5 | A, 2AT | P32-12 | 1/32 | |
±100 | 0.10% | 0.10% | 1 | A, 2AT | P33-12 | 1/16 | |
±200 | 0.10% | 0.10% | 1 | B, 2BT | P34-12 | 1/8 | |
±300 | 0.10% | 0.10% | 1 | C, 2CT | P35-12 | 1/5 | |
±500 | 0.10% | 0.10% | 1 | D, 2DT | P37-12 | 3/10 | |
±800 | 0.10% | 0.10% | 1 | D, 2DT | P38-12 | 2/5 | |
±15 | ±25 | 0.10% | 0.10% | 2 | G, 1GT | P31-M | 1/32 |
±25 | 0.20% | 0.20% | 1 | A, 2AT | P31 | 1/32 | |
±25 | 0.02% | 0.02% | 0.5 | A, 2AT | P31-1 | 1/32 | |
±50 | 0.20% | 0.20% | 1 | A, 2AT | P32 | 1/16 | |
±50 | 0.02% | 0.02% | 0.5 | A, 2AT | P32-1 | 1/16 | |
±100 | 0.20% | 0.20% | 1 | A, 2AT | P33 | 1/10 | |
±100 | 0.02% | 0.02% | 1 | A, 2AT | P33-1 | 1/10 | |
±200 | 0.20% | 0.20% | 1 | B, 2BT | P34 | 1/5 | |
±200 | 0.02% | 0.05% | 1 | B, 2BT | P34-1 | 1/5 | |
±350 | 0.20% | 0.20% | 1 | C, 2CT | P35 | 1/4 | |
±350 | 0.02% | 0.05% | 1 | C, 2CT | P35-1 | 1/4 | |
±500 | 0.10% | 0.10% | 1 | D, 2DT | P37-15 | 3/8 | |
±800 | 0.10% | 0.10% | 1 | D, 2DT | P38-15 | 1/2 | |
±18 | ±50 | 0.10% | 0.10% | 1 | A, 2AT | P32-18 | 1/16 |
±100 | 0.10% | 0.10% | 1 | B, 2BT | P33-18 | 1/10 | |
±24 | ±50 | 0.10% | 0.10% | 1 | B, 2BT | P32-24 | 1/16 |
±100 | 0.10% | 0.20% | 1 | B, 2BT | P33-24 | 1/8 | |
±200 | 0.10% | 0.20% | 1 | C, 2CT | P34-24 | 1/4 | |
Triple Voltage | |||||||
5/±12 | 250/±60 | 0.02% | 0.10% | 1 | C, 3CT | P51-12 | 1/10 |
250/±120 | 0.02% | 0.10% | 1 | C, 3CT | P52-12 | 1/10 | |
300/±180 | 0.02% | 0.10% | 1 | C, 3CT | P53-12L | 1/5 | |
500/±120 | 0.02% | 0.10% | 1 | C, 3CT | P53-12 | 1/5 | |
1000/±150 | 0.02% | 0.10% | 1 | D,3DT | P53-1280 | 1/4 | |
5/±15 | 250/±50 | 0.02% | 0.10% | 1 | C, 3CT | P51-15 | 1/10 |
250/±100 | 0.02% | 0.10% | 1 | C, 3CT | P52-15 | 1/10 | |
300/±150 | 0.02% | 0.10% | 1 | C, 3CT | P53-15L | 1/5 | |
500/±100 | 0.02% | 0.10% | 1 | C, 3CT | P53-15 | 1/5 |