 
|
Home > Polytron Power Supplies > Polytron KW5 Series DC-DC Converter,5 Watt, Single and Dual Output, Isolated 2:1 Wide Input Range, 2.00” x 2.00” x 0.417”
Polytron KW5 Series DC-DC Converter,5 Watt, Single and Dual Output, Isolated 2:1 Wide Input Range, 2.00” x 2.00” x 0.417”
|
|
Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: KW5
|
Short circuit protection with epoxy
Our 5-watt single and dual output KW5 DC-DC converter features input/output isolation and short circuit protection. With efficiency up to 86%, this model has a minimum switching frequency of 100 KHz and six-sided shielding.
KW5 Series Specification Sheet PDF
Daburn Part
Number |
Input Voltage
Range (Vdc) |
Output Voltage
(Vdc) |
Output Current
(mA) |
Case |
| Single Output |
| KW5-5S5 |
5 (4.5-9) |
5 |
1000 |
B2 |
| KW5-5S12 |
12 |
417 |
B2 |
| KW5-5S15 |
15 |
334 |
B2 |
| KW5-12S5 |
12 (9-18) |
5 |
1000 |
B2 |
| KW5-12S12 |
12 |
417 |
B2 |
| KW5-12S15 |
15 |
334 |
B2 |
| KW5-24S5 |
24 (18-36) |
5 |
1000 |
B2 |
| KW5-24S12 |
12 |
417 |
B2 |
| KW5-24S15 |
15 |
334 |
B2 |
| KW5-48S5 |
48 (36-72) |
5 |
1000 |
B2 |
| KW5-48S12 |
12 |
417 |
B2 |
| KW5-48S15 |
15 |
334 |
B2 |
| Dual Output |
| KW5-12-5 |
12 (9-18) |
±5 |
±500 |
B2 |
| KW5-12-12 |
±12 |
±210 |
B2 |
| KW5-12-15 |
±15 |
±170 |
B2 |
| KW5-24-5 |
24 (18-36)
|
±5 |
±500 |
B2 |
| KW5-24-12 |
±12 |
±210 |
B2 |
| KW5-24-15 |
±15 |
±170 |
B2 |
| KW5-48-5 |
48 (36-72)
|
±5 |
±500 |
B2 |
| KW5-48-12 |
±12 |
±210 |
B2 |
| KW5-48-15 |
±15 |
±170 |
B2 |
Input and Output Specifications:
INPUT
- Input Voltages:
- 5 Vdc: 4.5 - 9 Vdc
- 12 Vdc: 9 - 18 Vdc
- 24 Vdc: 18 - 36 Vdc
- 48 Vdc: 36 - 72 Vdc
OUTPUT
- Voltage Accuracy: ±1%
- Line Regulation: 0.1%
- Load Regulation: 0.5%
- Ripple Noise (20MHz Bw): 50mV p-p max.
- Temperature Coefficient (at FL): 0.02% °C max.
- Protection: Over Current Protection: Short Circuit Protection
More Specifications:
GENERAL
- Efficiency: 70% Typ..
- Isolation Voltage: 1,500 Vdc min. (Up to 3000 Vdc Optional)
- Isolation Resistance: 100 MOhms
- Switching Frequency: 1000 KHz min.
ENVIRONMENTAL
- Operating Temperature Range: -25° to 71°C
- Storage Temperature Range: -50° to 105°C
- Cooling: Free Air Convection
- EMI/RFI
- Five-Sided Continuous Shield
- Six-Sided Continuous Shield
PHYSICAL
- Case Material: Nickel coated copper with non-conductive base
- Weight: 2.3 oz. (65 g.)
- Dimensions: 2.00” x 2.00” x 0.417”, (50.8 x 50.8 x 10.6 mm)
|
Extra small SMD or DIP package
With available 3000 Vdc input to output isolation, our 1 watt 4:1 wide input DSB(H)1 series DC-DC converter features no minimum load requirement, continuous short circuit protection and an extra small SMD or DIP package.
|
Extra wide input range (4.5-13.2V, 9-18V, 18-36V, 36-75V), wide temperature range (-40 to +105º C) and high efficiency up to 86 percent. Housed in a SIP 8 package, devices have no minimum load requirement and include remote ON/OFF, short cir. protection.
|
Extra wide input range (4.5–18 V, 9–36 V and 18–75 V), wide temperature range (-40 to +105º C) and high efficiency up to 82 percent. Housed in a SIP 8 package, no minimum load requirement, remote ON/OFF, short circuit and undervoltage protection.
|
With 80% efficiency, our 1 watt single and dual output DC-DC converter offers the options of 1000 Vdc or 3000 Vdc input/output isolation. The design also features 1-watt unregulated output power and a miniature single-inline package (SIP).
|
Low cost single-inline package
Our low cost 1-2 watt single and dual output DC-DC converter has tight regulation and a miniature single-inline package.
|
Regulated design, wide input voltage range. Our 2 watt single and dual DC-DC converter offers continuous short circuit protection and has low ripple and noise. This design also features an external on/off control and a SIP package of 0.86" x 0.36" x 0.44"
|
Our 3 watt single and dual output DC-DC converter with a 4:1 input voltage range provides continuous short circuit protection, a SIP package of 0.86" x 0.36" x 0.44" and 82% efficiency. This design also has an external on/off control and is RoHS compliant
|
High efficiency up to 83%, low ripple and noise and 3,000-Vdc input to output isolation. Miniature SIP package of 0.86 x 0.36 x 0.44 inches, ON/OFF control, low standby power and short circuit and overcurrent protection. Meets EN50155 and EN45545-2.
|
Compact and efficient design
Our low cost 0.75 watt single and dual output DC-DC converter is highly efficient with 500 Vdc input/output isolation and a miniature single-inline package.
|
Single- and dual- unregulated-output, 1-watt DC-DC converters designed for medical applications. Output voltages up to ±15 V and output currents up to 200 mA, high efficiency up to 81%, 4.2 KV AC/6 KV DC isolation.EN60601-1, ANSI/AAMI ES60601-1.
|
With a high performance pi input filter, our highly efficient and reliable 3 watt single and dual DC-DC converter has highly regulated isolated outputs, 100% burn-in, and no external components. Isolated, Regulated 24 Pin DIP Package.
|
With no external components, our 3 watt single output model of DC-DC converter has short circuit protection, a 2:1 wide input range and new 3.3 Vdc outputs. Dual output models are also available. Regulated 24 Pin DIP Package. Efficiency to 76% @ FL.
|
Our 3 watt 2:1 wide input TWA3/MHIA DC-DC converter features a clearance & creepage distance of 8 mm/2 MOPP, EMI class A filter & miniature DIP package. Also features reinforced insulation & operating temperatures between -40 & 105°C with derating.
|
DC-DC converters with internal SMD construction
Our customizable 0.5 to 1.0 watt single output DC-DC converter features a low profile, miniature DIP package, 1000 Vdc input/output isolation and internal SMD Construction.
| |
Product Reviews
|
|