Delta ES150 and EST150 Benchtop DC Power Supplies
150 W
Manufactured by Delta Elektronika · supplied and integrated by Intepro
Fanless 150 W benchtop supplies for bench and low-power production test, including a three-output EST150 for powering a board's rails from one box.
Manufactured by Delta Elektronika B.V. and supplied by Intepro, which is Delta's listed distributor for the United States, Canada and Mexico. Figures are transcribed from Delta's own published specification pages, retrieved 2026-09-05. Delta revises its datasheets often — confirm against the current document before quoting. Delta Elektronika (Netherlands) is not Delta Electronics (deltaww.com, Taiwan); they are unrelated companies.
Output
| Output voltage | 0 - 15 V, 0 - 30 V, 0 - 75 V or 0 - 300 V by model; EST150 0 - 20 V per channel |
|---|---|
| Output current | 0 - 10 A, 0 - 5 A, 0 - 2 A or 0 - 0.5 A by model; EST150 0 - 5 A per channel |
| Phase | dc |
Models
Part numbers in crawlable text — searchable, linkable, and quotable by model.
| Part number | Power | Phase | Input | Max input current |
|---|---|---|---|---|
| ES015-10 | 150 W | — | — | — |
| ES030-5 | 150 W | — | — | — |
| ES075-2 | 150 W | — | — | — |
| ES0300-0.45 | 150 W | — | — | — |
| EST150 | 150 W | — | — | — |
Capabilities
- Four single-output models spanning 0 - 15 V to 0 - 300 V, each rated 150 W
- EST150 adds three independent floating outputs, 0 - 20 V and 0 - 5 A per channel, 150 W total
- Convection cooling with no fan — silent, and nothing to fail or clog on a bench
- Efficiency up to 84% at full load; MTBF 500 000 hrs
- EST150 outputs are floating and isolated up to 600 V DC, and series, parallel and tracking configurable
- Front 10-turn potentiometers and rear analog input standard; optional factory Ethernet or RS232
- Half 19 inch width — 66 mm high and 202 mm deep at 1.7 kg (ES150), 146 mm high and 180 mm deep at 3.5 kg (EST150)
What it is bought for
Each of these sets out the bus, the clause and where programmes get caught out.
Where this sits in the range
1 of 7 by ceiling in DC Power Supplies.
Every figure on this page is transcribed from delta-es150-est150-specs_deltaelektronika-com_retrieved-2026-09-05.txt. A build gate re-checks each one against that document and fails the build if it is not there.