TE series external power supplies
- Technology
- Wall mount power supplies
- Partner
- SL Power Electronics / Advanced Energy
The TE series from SL Power offers a range of high-performance and high-reliability external power supplies, designed for industrial and test and measurement applications. They are ideal for applications that are used in environments where AC mains power may be noisy or unstable, and where equipment shut down is not an option.
TE & SLE series provides a wide range of highly flexible wall plug solutions: Universal 90 – 264Vac input, power levels from 5 to 40W, output voltages from 5 to 48V, and various output connector options.
They are approved for worldwide use and multiple main blades are available (interchangeable main sockets).

Range features
A high level overview of what this range offers
- Great EMI, EMC, and noise performance for easy integration into the end-equipment
- Meets EN55022/CISPR22, FFC part 15.109 class B conducted and radiated emissions, 6dB margin typical
- Meets “heavy industrial” levels of EN61000 EMC requirements
- Environmentally friendly – high efficiency and low no-load input power
- Approved to EN/IEC/UL60950-1, 2nd edition, Am.2
- E-caps lifetime > 8 years
- > 1,000,000 hours MTBF
- IP22 rated enclosure
- Operation up to 5000m
What’s in this range?
All the variants in the range and a comparison of what they offer
Series | Input | Voltage range | Max power | Efficiency | Approvals |
---|---|---|---|---|---|
SLE06 | 90 – 264Vac | 5V – 12V | 6W | 78.2% | ITE and Medical |
SLE12 | 90 – 264Vac | 5V – 24V | 12W | 83.3% | ITE and Medical |
SLE18 | 90 – 264Vac | 5V – 24V | 18W | 85.1% | ITE and Medical |
SLE24 | 90 – 264Vac | 9V – 48V | 24W | 86.2% | ITE and Medical |
SLE36 | 90 – 264Vac | 9V – 36V | 36W | 88.3% | ITE and Medical |
TE10 | 100 – 240Vac | 5V – 24V | 12W | Level VI | ITE |
TE20 | 100 – 240Vac | 5V – 48V | 20W | Level VI | ITE |
TE30 | 100 – 240Vac | 5V – 48V | 30W | Level VI | ITE |
TE40 | 100 – 240Vac | 5V – 24V | 40W | Level VI | ITE |