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Home > Polytron Power Supplies > Polytron PR81 Series DC-DC Converters, 5 to 10 Watt Single, Dual and Triple Output, Case A1: 3.50" x 2.50" x 0.875", Case B1: 2.00" x 2.00" x 0.40",
Polytron PR81 Series DC-DC Converters, 5 to 10 Watt Single, Dual and Triple Output, Case A1: 3.50" x 2.50" x 0.875", Case B1: 2.00" x 2.00" x 0.40",
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: PR81
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Highly regulated floating outputs with PC card mount
Our 5-10 watt single, dual and triple output PR81-series DC-DC converters have a high performance input Pi filter and very little output noise and input-reflected ripple. PC card mounting and short circuit protection are also available in this model.
Dimensions: Case A1: 3.50" x 2.50" x 0.875", Case B1: 2.00" x 2.00" x 0.40", Case B2: 2.00" x 2.00" x 0.40", Case C1: 2.00" x 2.00" x 0.875"
PR81 Series Specification Sheet PDF
Daburn Part
Number |
Input Voltage
(Vdc) |
Output Voltage
(Vdc) |
Output Current
(mA) |
Case |
|
Single Output |
| PR87S |
5 |
5 |
600 |
B1 |
| PR88S |
5 |
1000 |
C1 |
| PR89S |
5 |
2000 |
A1 |
| PR12S |
12 |
400 |
B1 |
| PR15S |
15 |
300 |
B1 |
| PR87S-9 |
9 |
5 |
600 |
B1 |
| PR88S-9 |
5 |
1000 |
C1 |
| PR89S-9 |
5 |
2000 |
A1 |
| PR12S-9 |
12 |
400 |
B1 |
| PR15S-9 |
15 |
300 |
B1 |
| PR87S-12 |
12 |
5 |
600 |
B1 |
| PR88S-12 |
5 |
1000 |
C1 |
| PR89S-12 |
5 |
2000 |
A1 |
| PR12S-12 |
12 |
400 |
B1 |
| PR15S-12 |
15 |
300 |
B1 |
| PR87S-15 |
15 |
5 |
600 |
B1 |
| PR88S-15 |
5 |
1000 |
C1 |
| PR89S-15 |
5 |
2000 |
A1 |
| PR12S-15 |
12 |
400 |
B1 |
| PR15S-15 |
15 |
300 |
B1 |
| PR87S-24 |
24 |
5 |
600 |
B1 |
| PR88S-24 |
5 |
1000 |
C1 |
| PR89S-24 |
5 |
2000 |
A1 |
| PR12S-24 |
12 |
400 |
B1 |
| PR15S-24 |
15 |
300 |
B1 |
| PR87S-28 |
28 |
5 |
600 |
B1 |
| PR88S-28 |
5 |
1000 |
C1 |
| PR89S-28 |
5 |
2000 |
A1 |
| PR12S-28 |
12 |
400 |
B1 |
| PR15S-28 |
15 |
300 |
B1 |
| PR87S-36 |
36 |
5 |
600 |
B1 |
| PR88S-36 |
5 |
1000 |
C1 |
| PR89S-36 |
5 |
2000 |
A1 |
| PR12S-36 |
12 |
400 |
B1 |
| PR15S-36 |
15 |
300 |
B1 |
| PR87S-48 |
48
|
5 |
500 |
B1* |
| PR88S-48 |
5 |
1000 |
B1* |
| PR89S-48 |
5 |
2000 |
B1* |
| PR12S-48 |
12 |
450 |
B1* |
| PR15S-48 |
15 |
350 |
B1* |
|
Dual Output |
| PR81-12 |
5 |
±12 |
±150 |
B1* |
| PR82-12 |
±12 |
±250 |
B1* |
| PR83-12 |
±12 |
±350 |
A1 |
| PR81-15 |
±15 |
±150 |
B1* |
| PR82-15 |
±15 |
±250 |
B1* |
| PR83-15 |
±15 |
±350 |
A1 |
| PR81-12-9 |
9 |
±12 |
±150 |
B1* |
| PR82-12-9 |
±12 |
±250 |
B1* |
| PR83-12-9 |
±12 |
±350 |
A1 |
| PR81-15-9 |
±15 |
±150 |
B1* |
| PR82-15-9 |
±15 |
±250 |
B1* |
| PR83-15-9 |
±15 |
±350 |
A1 |
| PR81-12-12 |
12
|
±12 |
±150 |
B1* |
| PR82-12-12 |
±12 |
±250 |
B1* |
| PR83-12-12 |
±12 |
±350 |
A1 |
| PR81-15-12 |
±15 |
±150 |
B1* |
| PR82-15-12 |
±15 |
±250 |
B1* |
| PR83-15-12 |
±15 |
±350 |
A1 |
| PR81-12-15 |
15
|
±12 |
±150 |
B1* |
| PR82-12-15 |
±12 |
±250 |
B1* |
| PR83-12-15 |
±12 |
±350 |
A1 |
| PR81-15-15 |
±15 |
±150 |
B1* |
| PR82-15-15 |
±15 |
±250 |
B1* |
| PR83-15-15 |
±15 |
±350 |
B1* |
| PR81-12-24 |
24 |
±12 |
±150 |
B1* |
| PR82-12-24 |
±12 |
±250 |
B1* |
| PR83-12-24 |
±12 |
±350 |
A1 |
| PR81-15-24 |
±15 |
±150 |
B1* |
| PR82-15-24 |
±15 |
±250 |
B1* |
| PR81-12-36 |
36 |
±12 |
±150 |
B1* |
| PR82-12-36 |
±12 |
±250 |
B1*
|
| PR83-12-36 |
±12 |
±350 |
A1 |
| PR81-15-36 |
±15 |
±150 |
B1* |
| PR82-15-36 |
±15 |
±250 |
B1* |
| PR82-12-48 |
48 |
±12 |
±220 |
B1* |
| PR82-15-48 |
±15 |
±170 |
B1* |
|
Triple Output |
| PR97-12 |
5 |
5/±12 |
600/±150 |
A1 |
| PR97-15 |
5/±15 |
600/±150 |
A1 |
| PR97-12-12 |
12 |
5/±12 |
600/±150 |
A1 |
| PR97-15-12 |
5/±15 |
600/±150 |
A1 |
| PR97-12-24 |
24 |
5/±12 |
600/±150 |
A1 |
| PR97-15-24 |
5/±15 |
600/±150 |
A1 |
Input and Output Specifications:
INPUT
- Voltage Range: ±10%
- Input Filter: Pi Network
OUTPUT
- Voltage Accuracy: ±1% (fixed)
- Line Regulation: ±.0.05%
- Load Regulation: ±0.05%, 0.1% for PR87S
- Ripple Noise (20 MHz BW): 1 mVrms max.
More Specifications:
GENERAL
- Efficiency: 55 - 65%
- Isolation Voltage: 500 Vdc min.
- Protection: Short Circuit Protection
ENVIRONMENTAL
- Efficiency: 55 - 65%
- Isolation Voltage: 500 Vdc min.
- Protection: Short Circuit Protection
PHYSICAL
- Dimensions
- Case A1: 3.50" x 2.50" x 0.875"
- Case B1: 2.00" x 2.00" x 0.40"
- Case B2: 2.00" x 2.00" x 0.40"
- Case C1: 2.00" x 2.00" x 0.875"
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