MEAN WELL DRA-40-12 Rail mounted PSU (DIN) 12 V DC 3.34 A 40.08 W No. of outputs:1 x Content 1 pc(s)
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Highlights & Details
MEANWELL power supply series DRA-40 DIN-Rail Mounting Single Output 1-phase power: 40 W
- Directly on the DIN-rail mountable
- Closed design, touch-proof screw terminals
- Universal input
- Output voltage can be set via built-in potentiometer
- Output current adjustable via external 1...10 VDC, PWM signal of the resistance.
- Overload protection through current limitation, auto recovery
- Protected against short circuit, overload, over voltage
- LED display for power-on
Technical specifications
- Nominal input voltage
115 V/AC
230 V/AC
- Type
Pulsed
- Product type
Rail mounted PSU (DIN)
- Min. input voltage
90 V AC
127 V DC
- Output voltage
12 V DC
- Inputs
90-264 V/AC | | 127-370 V/DC
- Input voltage
90-264 V/AC || 47-63Hz
- Input voltage (max.)
264 V AC
370 V DC
- Max. output current
3.34 A
- Output current (max.) - rounded
3.34 A
40.08 W
- Output type (power supply units)
Adjustable
- Phases
1
- Output voltage (nominal)
12 V DC
- No. of outputs
1 x
- Connection
Screw terminal
- Dim
(L x W x H) 40 x 100 x 90 mm
- Weight
300 g
- Output voltage (max.)
15 V DC
- Output voltage (min.)
12 V DC
- Operating temperature (max.)
+70 °C
- Operating temperature (min.)
-30 °C
- Manufacturer part #
DRA-40-12
- Content
1 pc(s)
- MTBF
439300 h
- PSU features
Adjustable voltage output
- Width
100 mm
- Height
90 mm
- Length
40 mm
- Max. temperature
+70 °C
- Min. temperature
-30 °C
- Type
DRA-40-12
- Efficiency
87 %
- UKCA
yes
Compliance & Certifications
Certified by EU Garan
Documents & Downloads
Datasheet
Datasheet 1837978 MEAN WELL DRA-40-12 Rail mounted PSU (DIN) 12 V DC 3.34 A 40.08 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1837978 MEAN WELL DRA-40-12 Rail mounted PSU (DIN) 12 V DC 3.34 A 40.08 W No. of outputs:1 x Content 1 pc(s)
Conformity certificate
Conformity certificate 1837978 MEAN WELL DRA-40-12 Rail mounted PSU (DIN) 12 V DC 3.34 A 40.08 W No. of outputs:1 x Content 1 pc(s)
Warranty Terms
Warranty Terms 1837978 MEAN WELL DRA-40-12 Rail mounted PSU (DIN) 12 V DC 3.34 A 40.08 W No. of outputs:1 x Content 1 pc(s)
Description
In order to meet the growing demand for DIN rail power supplies, has mean corrugated the series DRA -40 (40 W).
In addition to the usual functions of DIN rail power supplies, such as the output voltage adjustment, the series also has an output power adjustment. Thus, the output current can be adjusted through external voltage 1-10 V DC, PWM signal or resistance and offers the user to provide flexibility.
The series DRA-40 can be used on TS-35/7.5 or TS-35/15 DIN rail mounted. It has a 90-264 V AC input voltage range and 12 or 24 V DC output voltage. Thanks to its high efficiency of up to 87%, the power supplies also in ambient temperatures from -30°C to +70°C with simple air convection.
Other features are short-circuit, overload and overvoltage protection and an LED display for power on.
The series DRA-40 is certified according to UL/CUL/CB/TÜV/CE and meets the requirements of the IEC 60950-1 limited power source (LPS). Suitable applications are machine test systems and plant cultivation systems with LED light source.
This text is machine translated.
In addition to the usual functions of DIN rail power supplies, such as the output voltage adjustment, the series also has an output power adjustment. Thus, the output current can be adjusted through external voltage 1-10 V DC, PWM signal or resistance and offers the user to provide flexibility.
The series DRA-40 can be used on TS-35/7.5 or TS-35/15 DIN rail mounted. It has a 90-264 V AC input voltage range and 12 or 24 V DC output voltage. Thanks to its high efficiency of up to 87%, the power supplies also in ambient temperatures from -30°C to +70°C with simple air convection.
Other features are short-circuit, overload and overvoltage protection and an LED display for power on.
The series DRA-40 is certified according to UL/CUL/CB/TÜV/CE and meets the requirements of the IEC 60950-1 limited power source (LPS). Suitable applications are machine test systems and plant cultivation systems with LED light source.
This text is machine translated.
Features
- Directly on the DIN-rail mountable
- Closed design, touch-proof screw terminals
- Universal input
- Output voltage can be set via built-in potentiometer
- Output current adjustable via external 1...10 VDC, PWM signal of the resistance.
- Overload protection through current limitation, auto recovery
- Protected against short circuit, overload, over voltage
- LED display for power-on