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Home > Polytron Power Supplies > Polytron MWA20 Series DC-DC Converters, 20 Watt, Single, Dual and Triple Output, Regulated, 2:1 and 4:1 Wide Input Range, 2.0" x 1.6" x 0.40"
Polytron MWA20 Series DC-DC Converters, 20 Watt, Single, Dual and Triple Output, Regulated, 2:1 and 4:1 Wide Input Range, 2.0" x 1.6" x 0.40"
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: MWA20
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Low profile package with epoxy encapsulation
Our 20 watt single, dual and triple output DC-DC converter features 3.3 Vdc outputs, a low profile package of 2.0" x 1.6" x 0.40" and six-sided shielding.
MWA20 Series Specification Sheet PD
Daburn Part Number |
2.1 Input Voltage |
Input Voltage (Vdc) |
Output Voltage (Vdc) |
Output Current (mA) |
Efficiency |
Case |
|
Single Output |
MWA20-12S33 |
12 (9-18) |
3.3 |
4000 |
77 |
M |
MWA20-12S5 |
5 |
4000 |
81 |
M |
MWA20-12S12 |
12 |
1670 |
83 |
M |
MWA20-12S15 |
15 |
1330 |
83 |
M |
MWA20-24S33 |
24 (18-36) |
3.3 |
4000 |
78 |
M |
MWA20-24S5 |
5 |
4000 |
81 |
M |
MWA20-24S12 |
12 |
1670 |
83 |
M |
MWA20-24S15 |
15 |
1330 |
83 |
M |
MWA20-48S33 |
48 (36-72) |
3.3 |
4000 |
79 |
M |
MWA20-48S5 |
5 |
4000 |
81 |
M |
MWA20-48S12 |
12 |
1670 |
83 |
M |
MWA20-48S15 |
15 |
1330 |
83 |
M |
|
Dual Output |
MWA20-12-5 |
12 (9-18) |
±5 |
±2000 |
81 |
M |
MWA20-12-12 |
±12 |
±833 |
83 |
M |
MWA20-12-15 |
±15 |
±666 |
83 |
M |
MWA20-24-5 |
24 (18-36) |
±5 |
±2000 |
81 |
M |
MWA20-24-12 |
±12 |
±833 |
83 |
M |
MWA20-24-15 |
±15 |
±666 |
83 |
M |
MWA20-48-5 |
48 (36-72) |
±5 |
±2000 |
81 |
M |
MWA20-48-12 |
±12 |
±833 |
83 |
M |
MWA20-48-15 |
±15 |
±666 |
83 |
M |
|
Triple Output |
MWA20-12S33-12 |
12 (9-18) |
3.3/±12 |
3000/±300 |
78 |
M |
MWA20-12S33-15 |
3.3/±15 |
3000/±250 |
78 |
M |
MWA20-12S5-12 |
5/±12 |
2000/±300 |
80 |
M |
MWA20-12S5-15 |
5/±15 |
2000/±250 |
80 |
M |
MWA20-24S33-12 |
24 (18-36) |
3.3/±12 |
3000/±300 |
79 |
M |
MWA20-24S33-15 |
3.3/±15 |
3000/±250 |
79 |
M |
MWA20-24S5-12 |
5/±12 |
2000/±300 |
81 |
M |
MWA20-24S5-15 |
5/±15 |
2000/±250 |
81 |
M |
MWA20-48S33-12 |
48 (36-72) |
3.3/±12 |
3000/±300 |
80 |
M |
MWA20-48S33-15 |
3.3/±15 |
3000/±250 |
80 |
M |
MWA20-48S5-12 |
5/±12 |
2000/±300 |
82 |
M |
MWA20-48S5-15 |
5/±15 |
2000/±250 |
82 |
M |
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4.1 Input Voltage
|
Single Output |
MWB20-24S5 |
24 (9-36) |
5 |
4000 |
79 |
M |
MWB20-24S12 |
12 |
1670 |
81 |
M |
MWB20-24S15 |
15 |
1330 |
81 |
M |
MWB20-48S5 |
48 (18-72) |
5 |
4000 |
80 |
M |
MWB20-48S12 |
12 |
1670 |
81 |
M |
MWB20-48S15 |
15 |
1330 |
81 |
M |
|
Dual Output
|
MWB20-24-5 |
24 (9-36) |
±5 |
±2000 |
79 |
M |
MWB20-24-12 |
±12 |
±833 |
81 |
M |
MWB20-24-15 |
±15 |
±666 |
82 |
M |
MWB20-48-5 |
48 (18-72) |
±5 |
±2000 |
79 |
M |
MWB20-48-12 |
±12 |
±833 |
83 |
M |
MWB20-48-15 |
±15 |
±666 |
84 |
M |
Input and Output Specifications:
INPUT
- Input Voltages
- 12 Vdc: 9 - 18 Vdc
- 24 Vdc: 18 - 36 Vdc
- 48 Vdc: 36 - 72 Vdc
- Input Filter: Pi Network
OUTPUT
- Voltage Accuracy: 2% max.
- External Trim Adjustment Range: 10% min.
- Line Regulation: ±0.1%
- Load Regulation:
- Ripple Noise (20 MHz BW): 75 mV p-p max.
- Temperature Coefficient (at FL): 0.02%/°C
- Remote On/Off Control
- On Control: 4.8V min. or Open
- Off Control: 4V max. or Short
More Specifications:
GENERAL
- Efficiency: 81 - 83%
- Isolation Voltage: 1600 Vdc min.
- Isolation Resistance: 1000 MOhms
- Switching Frequency: 300 KHz typ.
- Short Circuit Protection: Continuous
ENVIRONMENTAL
- Operating Temperature Range: -25 to 71°C
- Storage Temperature Range: -55 to 105°C
- Cooling: Free Air Convection
- EMI/RFI: Six-Sided Continuous Shield
PHYSICAL
- Case Material: Nickel coated copper with non-conductive base
- Dimensions: 2.00" x 1.60" x 0.40" (50.8 x 40.6 x 10.2 mm)
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