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

Downloads

AD2240MS Series Specification Sheet

Specifications

General specifications
project	content
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
Enter the specifications
project	content
Input voltage	100240VAC / 120370VDC
Enter the frequency	47~63Hz
Inrush current (cold start)	22A（115VAC） 44A（230VAC）
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@12VDC，6.3A@24VDC，3.2A@48VDC
Hold time	Minimum 30ms (at full load @ 230VAC)
Boot	1300ms
Rise time	15ms
Drop time	25ms