SMS Series
- Output Voltages from 1kV to 60kV
- Arc and Short Circuit Protected
- Low Stored Energy
- Test Points for Output Current and Voltage
- Enable/Inhibit Control of Output
- OEM Customization Available
Certifications & Compliance
60W High Voltage Power Supplies
Spellman’s SMS Series of 60 watt high voltage power supplies are based on a proprietary resonant fly back power conversion topology that provides over 80% efficiency. These fixed polarity modules (specify positive or negative at time of order) feature both voltage and current regulation with automatic crossover, making them ideal for sensitive load applications. The robust design of SMS Series along with comprehensive arc and short circuit protection allow operation in the most demanding environments.
- Specifications
- Models
Specifications
- Input:
+24Vdc ±10% @ 4.0A - Output:
10 models from 1kV to 60kV. Positive or negative polarity outputs. - Dimensions:
3.H x 5.W x 9.D (7.6cm x 12.7cm x 23.0cm).
Models
SMS SELECTION TABLE
| Maximum Rating | Model Number | |
|---|---|---|
| kV | mA | |
| 1 | 60 | SMS 1*60 |
| 3 | 20 | SMS 3*60 |
| 5 | 12 | SMS 5*60 |
| 10 | 6 | SMS 10*60 |
| 15 | 4 | SMS 15*60 |
| 20 | 3 | SMS 20*60 |
| 30 | 2 | SMS 30*60 |
| 40 | 1.5 | SMS 40*60 |
| 50 | 1.2 | SMS 50*60 |
| 60 | 1.0 | SMS 60*60 |
*Specify “P” for positive polarity or “N” for negative polarity.
Typical applications:
- Electrospinning
- Hipot Testing
- Detector Arrays
- Electrophoresis
- Cable Testing
Service Solution Brochure
Spellman Repair Centers, Extended Warranty Programs, Preventative Maintenance Programs, Calibration Services and more.
Download
2026 High Voltage Reference Manual
We compiled all of our useful FAQ’s, application notes, articles, technical papers and three glossaries into a single handy reference guide.
DownloadSubscribe to our high voltage newsletter
Subscribe to our high voltage newsletter, published quarterly with relevant information on high voltage power supply technology and applications.