 
|
Home > Polytron Power Supplies > Polytron SM1 Series DC-DC Converters,1.8 Watt Single Output Isolated, Low Profile, 1.00” x 0.54” x 0.37”
Polytron SM1 Series DC-DC Converters,1.8 Watt Single Output Isolated, Low Profile, 1.00” x 0.54” x 0.37”
|
|
Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: SM1
|
Compact low profile design
Our 1.8 watt single output DC-DC converter features a 16-pin SMD package and 500 Vdc input/output isolation.
|
|
|
|
Input Current (mA) |
|
| Model Number |
Input Voltage
(Vdc) |
Output Voltage
(Vdc) |
Output Current
(mA, Max) |
No Load |
Full Load |
Efficiency
% |
Package |
| SM1.8-5S5 |
5 |
5 |
360 |
30 |
515 |
70 |
16 pin SMD |
| SM1.8-5S9 |
9 |
200 |
30 |
480 |
75 |
16 pin SMD |
| SM1.8-5S12 |
12 |
150 |
30 |
480 |
75 |
16 pin SMD |
| SM1.8-5S15 |
15 |
120 |
30 |
480 |
75 |
16 pin SMD |
| SM1.8-12S5 |
12 |
5 |
360 |
20 |
214 |
70 |
16 pin SMD |
| SM1.8-12S9 |
9 |
200 |
20 |
200 |
75 |
16 pin SMD |
| SM1.8-12S12 |
12 |
150 |
20 |
200 |
75 |
16 pin SMD |
| SM1.8-12S15 |
15 |
120 |
20 |
200 |
75 |
16 pin SMD |
|
Input and Output Specifications:
|
|
INPUT
- Voltage Range: ±5%
- Input Filter: Internal Capacitor
|
OUTPUT
- Voltage Accuracy: ±5% max.
- Line Regulation (at FL): ±5% max.
- Load Regulation (FL to 1/4 Load): ±5% max.
- Ripple Noise (20MHz Bw): 1% P-P max.
- Temperature Coefficient (at FL): 0.5%/°C max.
- Short Circuit Protection: Momentary
|
|
More Specifications:
|
|
GENERAL
- Efficiency: 55-65%
- Isolation Voltage: 1500 Vrms min.
- Isolation Resistance: 1000 MOhms
- Switching Frequency: 25 KHz min.
ENVIRONMENTAL
- Operating Temperature Range: -25 to 71°C
- Storage Temperature Range: -40 to 105°C
- Derating: None
- Cooling: Free Air Convection
- Relative Humidity: Up to 95% RH
|
PHYSICAL
- Case Material: Non-Conductive Black Plastic
- Weight: 14 grams typical
- Dimensions: 1.00” x 0.54” x 0.37” (26.4 x 13.72 x 9.40 mm)
All specifications are typical at nominal input, full load and 25°C unless otherwise noted.
|
|
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
|
|