Benchtop power supply
The ES150 series has excellent lifetime and stability. Multiple power supplies can be connected in series, parallel or both in series and parallel to create numerous output configurations. Due to its small size, the unit is extremely suitable as a bench top power supply.
Standard, the ES150 can be controlled either via the front or an analog input at the rear of the power supply. Optionally, Ethernet and RS232 remote programming features can be factory installed. Furthermore, external interface modules are available to add this functionality to existing units.
High isolation voltage
The output terminals are floating and isolated up to 600 V DC. Combined with the optional 19" mounting, the power supply can be integrated into larger systems easily to power main or auxiliary devices.
0 - 15 V
0 - 10 A
0 - 30 V
0 - 5 A
0 - 75 V
0 - 2 A
0 - 300 V
0 - 0.5 A
- Very low output ripple and spikes
- EMC surpasses CE requirements: low emission & high immunity
- Excellent dynamic response to load changes
- Protected against all overload and short circuit conditions
- Designed for long life at full power
- Master/Slave parallel and series operation with voltage and current sharing
- Voltage and current control with 10-turn potentiometers
- For laboratory use or optional 19” rack mounting
- Convection cooling
- Input voltage (single phase): 90-265 V AC (48-62 Hz)
- Active Power Factor Correction (PFC): 0.99 / 0.83 (at 100% load)
- Efficiency: up to 84% (at full load)
- Output ripple and spikes: from 0.5 mV rms / 8 mV pp
- Regulation: from 5 mV (0-100% load step)
- Recovery time: from 100 µs (50-100% load step)
- Programming speed: from 7 ms (10-90%)
- Analog programming accuracy: from 0.2%
- Output voltage and current stability: 10.10-5 / 10.10-5
- MTBF: 500 000 hrs
- Operating ambient temperature: -20 to +50 ºC
Generic Emission: EN 61326-1 (class B equipment, for use in domestic establishment)
Generic Immunity: EN 61326-1 (equipment for use in industrial and domestic establishment)
Safety: EN 60950 / EN 61010 / cTÜVus
Insulation input / output: 3750 V rms (1min.)
Protection class: IP20
Dimensions and weight
- Width: half 19 inch
- Height: 66 mm (incl. feet)
- Depth: 202 mm
- Weight: 1.7 kg
Optional factory installed features
Rear Power Output and Remote Sensing
Output terminals at the rear panel instead of binding posts at the front panel, includes remote sensing. For more information, download the data sheet ES150 series (see pages 1-5 & 1-6).
Increased Output Power
Secured Voltage and Current Setting
For maximum security the settings for CV and CC can be adjusted with a screwdriver only and are protected with a plastic cap from accidental adjusting.
Add-on interfaces to be added at any time
Interface between Ethernet IP network and power supply.
16 bit accuracy.
RS232 serial interface between analog programmable power supply and computer. 14 bit accuracy.
4-channel analog amplifier for galvanic isolation, analog programming or monitoring power supply.
Rack adapters for 19" racks
For: SM800, ES and PSC-series