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 AD1240M-24S, AD1240M-48S, and AD1240M-72S 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. Innovative Industrial-Grade Rail-Mounted DC Motor Power Supply
2. Overvoltage protection
3. Overload protection
4. Short-circuit protection
5. DIN rail / Mounting plate secure attachment 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

AD1240MS Series Specification Sheet

Specifications

General specifications
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Switching frequency	85kHz
Isolation voltage	Input-Output：3000 VAC / 4242 VDC Input-FG：1500 VAC / 2121 VDC Output-FG：500 VAC / 710 VDC
Insulation resistance	100MΩ (when Input-Output @ 500VDC)
as temperature	-40°C ~ +50°C (Ambient)
Load shedding	2.5% reduction per degree over 50°C
Storage temperature	-40°C ~ +85°C
relative humidity	5% ~ 95% RH (non-condensing)
Temperature coefficient	±0.04% / °C (output voltage fluctuation)
Mean time between failures (MTBF).	≥ 80,000 hours per MIL-HDBK-217F, 25°C GB
Height	2000 meters
Installation location	vertical
Vibration tolerance	Random vibration, 10~500Hz, triaxial
Enter the specifications
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Input voltage	115/ 230VAC ±15% optional
Enter the frequency	47~63Hz
Inrush current (cold start)	22A / 115VAC，44A / 230VAC
Rated input current	5A max (115VAC), max 3A (230VAC)
Leakage current	Input-Output：0.25mA；Input-FG：3.5mA
Output specifications
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Output voltage accuracy	±1%
Minimum load	0%
Linear regulation	±1% (from low voltage to high voltage)
Load regulation	±3% (from 20% to 100% loaded)
Voltage trimming range	±10%
Rated continuous output current	10A @ 24VDC，5A @ 48VDC，3.5A @ 72VDC
Hold time	30ms minimum (230VAC full load)
Start-up time	1300ms
Rise time	15ms
Drop time	30ms