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Home > Polytron Power Supplies > Polytron TWA5 Series DC-DC Converters, 5 Watt, Single and Dual Output, Regulated, 24 Pin DIP Package, 1.25” x 0.80” x 0.40”
Polytron TWA5 Series DC-DC Converters, 5 Watt, Single and Dual Output, Regulated, 24 Pin DIP Package, 1.25” x 0.80” x 0.40”
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: TWA5
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Low profile, 24 Pin DIP package
Our 5 watt single and dual output DC-DC converter features isolated outputs, a low profile package and a five-sided EMI shield. This design will not start derating until it reaches 70°C and is 80% efficient.
TWA5 Series Specification Sheet PDF
Daburn Part
Number |
2.1
Input
Voltage |
Input Voltage
(Vdc) |
Output Voltage
(Vdc) |
Output Current
(mA) |
Efficiency |
Package |
|
Single Output |
| TWA5-12S5 |
12 (9-18) |
5 |
1000 |
73 |
CB |
| TWA5-12S12 |
12 |
470 |
80 |
CB |
| TWA5-12S15 |
15 |
400 |
80 |
CB |
| TWA5-24S5 |
24 (18-36) |
5 |
1000 |
74 |
CB |
| TWA5-24S12 |
12 |
470 |
82 |
CB |
| TWA5-24S15 |
15 |
400 |
82 |
CB |
| TWA5-48S5 |
28 (36-72) |
5 |
1000 |
78 |
CB |
| TWA5-48S12 |
12 |
470 |
80 |
CB |
| TWA5-48S15 |
15 |
400 |
80 |
CB |
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Dual Output |
| TWA5-12-5 |
12 (9-18) |
±5 |
±500 |
74 |
CB |
| TWA5-12-12 |
±12 |
±230 |
80 |
CB |
| TWA5-12-15 |
±15 |
±190 |
80 |
CB |
| TWA5-24-5 |
24 (18-36) |
±5 |
±500 |
75 |
CB |
| TWA5-24-12 |
±12 |
±230 |
82 |
CB |
| TWA5-24-15 |
±15 |
±190 |
82 |
CB |
| TWA5-48-5 |
48 (36-72) |
±5 |
±500 |
78 |
CB |
| TWA5-48-12 |
±12 |
±230 |
80 |
CB |
| TWA5-48-15 |
±15 |
±190 |
80 |
CB |
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4.1
Input
Voltage
|
Single Output |
| TWB5-24S33 |
9-36 |
3.3 |
1000 |
74 |
CB |
| TWB5-24S5 |
5 |
1000 |
75 |
CB |
| TWB5-24S12 |
12 |
470 |
80 |
CB |
| TWB5-24S15 |
15 |
400 |
80 |
CB |
| TWB5-48S33 |
18-72 |
3.3 |
1000 |
73 |
CB |
| TWB5-48S5 |
5 |
1000 |
77 |
CB |
| TWB5-48S12 |
12 |
470 |
80 |
CB |
| TWB5-48S15 |
15 |
400 |
79 |
CB |
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Dual Output |
| TWB5-24-5 |
9-36 |
±5 |
±500 |
78 |
CB |
| TWB5-24-12 |
±12 |
±230 |
82 |
CB |
| TWB5-24-15 |
±15 |
±190 |
80 |
CB |
| TWB5-48-5 |
18-72 |
±5 |
±500 |
76 |
CB |
| TWB5-48-12 |
±12 |
±230 |
80 |
CB |
| TWB5-48-15 |
±15 |
±190 |
79 |
CB |
Input and Output Specifications:
INPUT
- Input Voltages:
- 12 Vdc: 9 - 18 Vdc
- 24 Vdc: 18 - 36 Vdc
- 48 Vdc: 36 - 72 Vdc
- 24 Vdc: 9 - 36 Vdc
- 48 Vdc: 18 - 72 Vdc
- Input Filter: Pi Network
OUTPUT
- Voltage Accuracy: ±2% max.
- Line Regulation: 0.2%
- Load Regulation:
- 0.2% (Single Output)
- 1.0% (Dual Output)
- Ripple Noise (20 MHz Bw): 50 mV p-p max.
- Temperature Coefficient (at FL): 0.02%/°C max.
- Short Circuit Protection: Indefinite
More Specifications:
GENERAL
- Efficiency: Up to 80%
- Isolation Voltage: 1500 Vdc min.
- Isolation Resistance: 1000 MOhms
- Switching Frequency: 300 KHz typical
- Isolation Capacitance: 300 pF max.
ENVIRONMENTAL
- Operating Temperature Range: -25 to 71°C
- -40 to 85°C available.
- Use suffix “W” after Model Number. Price added 1 - 9 Qty.
- Storage Temperature Range: -40° to 125°C
- Cooling: Free Air Convection
- EMI/RFI: Five-Sided Continuous Shield
PHYSICAL
- Case Material: Nickel Coated Copper with Non-Conductive Base
- Dimensions: 1.25” x 0.80” x 0.40”
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