Our products

• Wide-range universal input:
, 180–550 VAC; Frequency: 50 Hz, 60 Hz;
; Switch-mode regulation

• Output voltage: 12 Vdc – 15 Vdc – 24 Vdc – 48 Vdc

• Output power

60 Watts, model ALDRW60
120 Watts, model ALDRW120
240 Watts, model ALDRW240
480 Watts, model ALDRW480

• Full protection
short circuits, overloads, thermal
• Integrated power factor correction
• Natural convection cooling
Efficiency > 91%
• Relay contact, DC output OK (watchdog)

Industrial power supply with a wide input voltage range, rugged, fully protected, and shielded;
high-efficiency design, enabling high power density and natural convection cooling without overheating the electronics.

• Universal AC and DC input
Single-phase version: 85…265 Vac / 120…370 Vdc
Three-phase version: 340…550 Vac / 480…780 Vdc (HV)
Switch-mode regulation
• DIN rail mounting
Available power:
75 Watts; 120 Watts; 240 Watts; 480 Watts; 960 Watts
Output voltage: 24Vdc / 48Vdc
• Full protection against short circuit, overload, and thermal overload
• Integrated power factor correction
• Natural convection cooling

Switching power supply offering high power density
. The high efficiency of its electronics helps
minimize heat generation.

300W, adjustable via external or internal setpoint

• Output adjustable via external setpoint, max. 300 Watts
: 0–30 Vdc / 10 A; 0–48 Vdc / 5 A; 0–60 V / 5 A
: ±48 Vdc / 5 A; other configurations available upon request

• Setpoint input: 0–10 V, 4–20 mA, or potentiometer
• AC power supply: 85….265Vac (50Hz, 60Hz)
• Analog output current feedback 4-20mA or 0-10V
• Full protection: Short-circuit, overload, and thermal
• DIN rail or surface-mount installation

-Medium-power industrial power supply with variable output, adjustable via an analog input, which can also serve as a high-output amplifier.

– Hybrid power supply combining switch-mode post-regulation and variable linear regulation, enabling a combination of high efficiency and low noise.

• DIN rail or surface mounting
AL200HD 3000 Watts or up to 6 x 500W outputs
AL200 2500 Watts or up to 5 x 500W outputs
AL200L 2000 Watts or up to 4 x 500W outputs

• Output voltage: 12 Vdc–240 Vdc
• Input voltage: DC, 50 Hz, 60 Hz
–265 VAC single-phase
–550 VAC two-phase/three-phase

• Protection: short circuits, overloads, and thermal
• Option: Ethernet connection for remote monitoring
Output diode enabling parallel connection
Watchdog relay for output voltage monitoring
Analog output 0..10V, 4..20mA representing the output current
-Industrial power supply, rugged, configurable on request, fully protected, and available
with 1 to 6 isolated or common-ground outputs. Applications: industry, energy, photovoltaics, wind power.

Adjustable via an external or internal setpoint

• Output adjustable via external setpoint, max. 200 Watts
: 0–30 Vdc / 5 A; 0–48 Vdc / 2 A; 0–60 V / 1.8 A
: ±48 Vdc / 3 A
: other options available upon request

• Setpoint input
, 0–10 V, 4–20 mA, or potentiometer

• AC or DC power supply
, 48 VAC, 85–265 VAC (50 Hz, 60 Hz, 400 Hz)

• Analog output current signal:
4–20 mA or 0–10 V

• Full protection
: Short circuits, overloads, and thermal protection

• DIN rail or ventilated surface-mount installation
Medium-power industrial power supply with variable output, adjustable via an analog input, which can
also serve as a high-output amplifier.

• DIN rail or surface-mount installation

Maximum total power: 1500 watts, 1 to 6 outputs
; Output voltage: 5 Vdc to 480 Vdc

• AC input: Switching regulation
85–265 VAC (50 Hz, 60 Hz, 400 Hz)

• Protection: short circuits, overloads, and thermal protection

AL175L 500 Watts max, natural convection
AL175 1000 Watts max, forced-air
AL175HD 1500 Watts max, forced-air
AL175R Redundant version
AL175HV High-voltage input version, 900 to 2200 VAC or DC

• Option: Ethernet connection for remote monitoring (AL175-CMTCP)
Parallel connection diodes (current sharing)
Watchdog relay “OK” output
Analog output 0–10 V; 4–20 mA current signal

DC or AC input

• AL140L: Single-phase, wide-range DC input
–85 VAC and 110 VDC–320 VDC
• AL140L-HV: High-voltage or three-phase mains input
–85 VAC….528 Vac and 120Vdc….750Vdc
• AL140L-THV: Very high voltage DC or AC input
200Vac….800Vac and 200Vdc….1500Vdc

• Short-circuit, overload, and thermal protection
• 1 to 3 isolated outputs, 10 to 180 watts total
Outputs can be linked

• DIN rail mounting, natural convection cooling
• Applications: Photovoltaics, automation, machinery, instrumentation
Robust, medium-power industrial power supply, fully protected (module encapsulated in resin)
Available with 1 to 3 isolated and fully independent outputs.

• DIN rail or surface-mount installation
Total 500 Watts, 1 to 4 isolated outputs or 0V common
Single-voltage output: 3.3Vdc to 400Vdc
Symmetrical voltage output: +/-3.3Vdc to +/-100Vdc

• Universal input: 85–265 VAC (50 Hz, 60 Hz, 400 Hz)
• Full protection against short circuits, overloads, and thermal failure
• AL125-WD Watchdog relay output (changeover contact)

Rugged, medium-power industrial power supply, customizable upon request, fully protected, and available in
s with 1 to 4 isolated outputs or 0V common