Power Supply

Power Supply

Our DC motor power supplies are specifically designed for motion control systems such as robotic arms and elevator controllers. Featuring a rugged and compact design, they save space and are suitable for industrial environments. This product is equipped with an internal CEMF damper, effectively protecting the motor driver and power supply. The series includes the AD2240M2S and AD2240M3S models, offering high power density and durability, making them ideal for industrial applications and space-constrained environments. These units can be mounted on T.35 rails or easily installed on walls using mounting brackets. All models comply with RoHS standards, carry the CE mark, and are UL508 certified.

Product Features

1. Natural air convection cooling
2. Overvoltage protection
3. Overload protection
4. Short-circuit protection
5. DIN rail / Mounting plate with secure protection
6. Selective alarm signal (dry contact) / Backup function
7. High power density
8. High reliability
9. Compact, efficient, and cost-effective
10. Complies with RoHS/UL/CE standards
11. 3-year quality warranty
12. Operating Environment:
13. Operating temperature: -40°C to 50°C
14. Operating humidity: Non-condensing, 5% to 95% relative humidity

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Specifications

General specifications

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Switching frequency

85kHz

Isolation voltage

Input-Output: 3000 VAC/4242 VDC 
Input-Ground (FG): 1500 VAC/2121 VDC 
Output-Ground (FG): 500 VAC/710 VDC

Insulation resistance

The input-output is 100MΩ at 500VDC

as temperature

-40°C ~ +50°C ambient temperature

Derating curve

From 50°C to 70°C, 2.5% reduction in output capacity per °C

Storage temperature

-40°C ~ +85°C

relative humidity

5% ~ 95% RH, non-condensing

Temperature coefficient

±0.04% change in output voltage per °C

Mean time between failures (MTBF).

60,000 hours minimum per MIL-HDBK-217F, 25°C GB

as altitude

2000 meters

Installation:

Vertical mounting

Vibration resistance

Random vibration, frequency range 10~500Hz, three-axis direction

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Input voltage

100240VAC / 120370VDC

Enter the frequency

47~63Hz

Inrush current (cold start)

22A115VAC
44A230VAC

Rated input current

Maximum: 3.5A (when the input voltage is 100~240VAC)

Leakage current

Input-Output: 0.25mA 
Input-Ground: 3.5mA

Output specifications

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Output voltage accuracy

±1%

Minimum load

0% (stable operation without minimum load)

Voltage Regulation (Line)

±1% (from low voltage to high voltage range)

Load regulation

±3% (from 20% to 100% load)

Voltage trimming range

±10%

Rated continuous output capability

12.5A@12VDC6.3A@24VDC3.2A@48VDC

Hold time

Minimum 30ms (at full load @ 230VAC)

Boot

1300ms

Rise time

15ms

Drop time

25ms

  • Model:AD2240MS Series