Design with HDR 24V/15W/0.63A in Cirkit DesignerThe HDR-15-24 by Mean Well is a high-density DIN rail power supply designed to deliver reliable 24V DC output with a maximum power of 15W and a current rating of 0.63A. This compact and efficient power supply is ideal for low-voltage applications, including industrial automation, building automation, and control systems. Its slim design allows for easy integration into space-constrained environments, making it a popular choice for modern electrical installations.
This circuit converts 220V AC to 24V DC using a power transformer and a bridge rectifier, then regulates the voltage to a stable output using a voltage regulator. It includes multiple LEDs controlled by push switches, with current limiting provided by a resistor.
Open Project in Cirkit Designer
This circuit is a power supply and control system that steps down 220V AC to 24V AC using a transformer, rectifies it to DC using a bridge rectifier, and regulates it to 5V DC. It includes multiple LEDs controlled by push switches and a relay, with a capacitor for smoothing the output.
Open Project in Cirkit Designer
This circuit is a 12V to 5V regulated power supply with an LED indicator. It uses a 5408 diode for reverse polarity protection, an LM340T5 7805 voltage regulator to step down the voltage to 5V, and a push switch to control the LED indicator. The circuit also includes capacitors for filtering and a resistor to limit the current through the LED.
Open Project in Cirkit Designer
This circuit converts AC power to DC using a bridge rectifier and regulates the voltage to 5V with a 7805 voltage regulator. It powers a USB port and indicates power status with an LED, while also providing a charging interface through a multi-charging cable.
Open Project in Cirkit Designer| Parameter | Value |
|---|---|
| Manufacturer | Mean Well |
| Model Number | HDR-15-24 |
| Input Voltage Range | 85-264 VAC / 120-370 VDC |
| Output Voltage | 24V DC |
| Output Current | 0.63A |
| Output Power | 15W |
| Efficiency | Up to 88% |
| Operating Temperature | -30°C to +70°C |
| Dimensions | 35mm (W) x 90mm (H) x 54.5mm (D) |
| Mounting Type | DIN Rail |
| Protection Features | Overload, Overvoltage, Short Circuit |
The HDR-15-24 features screw terminal connections for input and output. Below is the pin configuration:
| Pin Number | Label | Description |
|---|---|---|
| 1 | L | AC Line Input |
| 2 | N | AC Neutral Input |
| 3 | +V | Positive DC Output (24V) |
| 4 | -V | Negative DC Output (Ground) |
The HDR-15-24 can be used to power an Arduino UNO or other microcontroller boards. Below is an example of how to connect it:
// Example Arduino Code: Blink an LED
// This code assumes the Arduino is powered by the HDR-15-24 via a step-down converter.
void setup() {
pinMode(13, OUTPUT); // Set pin 13 as an output for the onboard LED
}
void loop() {
digitalWrite(13, HIGH); // Turn the LED on
delay(1000); // Wait for 1 second
digitalWrite(13, LOW); // Turn the LED off
delay(1000); // Wait for 1 second
}
| Issue | Possible Cause | Solution |
|---|---|---|
| No output voltage | Incorrect input wiring | Verify AC input connections (L and N). |
| Output voltage too low or unstable | Overloaded output or poor ventilation | Reduce load or improve airflow. |
| Power supply shuts down | Overload or short circuit protection | Check for short circuits or reduce load. |
| Excessive heat | Insufficient ventilation or high load | Ensure proper ventilation and reduce load. |
Can the HDR-15-24 be used outdoors?
What happens if the load exceeds 15W?
Can I use the HDR-15-24 to power multiple devices?
Is the HDR-15-24 compatible with battery charging?
By following this documentation, users can safely and effectively integrate the HDR-15-24 into their projects and systems.