What is Low Voltage Power Supply?
A low voltage power supply is an electrical device designed to provide a stable, reduced voltage to power various electronic devices and equipment. In industrial applications, low voltage power supplies are essential for maintaining safe operation, ensuring that equipment receives the correct voltage without the risk of overloading or damaging sensitive components. These power supplies are widely used in various industries, such as automation, telecommunications, and instrumentation.
Low voltage power supplies typically range from 5V to 48V, making them ideal for powering a wide range of systems, from simple devices to more complex machinery.
6 Different Types of Low Voltage Din Rail Power Supply
DIN Rail Power Supplies are mounted on standard DIN rails in industrial environments and are designed to deliver a regulated voltage to electronic devices. Here are six different types of low voltage DIN rail power supplies:
| Power Supply Type | Voltage | Common Applications |
|---|---|---|
| 5V DIN Rail Power Supply | 5V | Microcontrollers, sensors, small circuits, embedded systems, communication devices |
| 10V DC DIN Rail Power Supply | 10V | Specific sensors, instrumentation, audio equipment |
| 12V DIN Rail Power Supply | 12V | Control systems, communication devices, lighting systems, building management systems |
| 24V DIN Rail Power Supply | 24V | Industrial automation, control systems, PLCs, sensors, actuators |
| 36V DIN Rail Power Supply | 36V | Motor control systems, industrial robotics, larger automation systems |
| 48V DIN Rail Power Supply | 48V | Telecommunications, networking equipment, data centers, large-scale electrical systems |
5V DIN Rail Power Supply
The 5V DIN rail power supply is commonly used in systems that require a low, stable voltage, such as microcontrollers, sensors, and small electronic circuits. It ensures that sensitive equipment receives the appropriate amount of power, making it suitable for embedded systems and communication devices.
10V DC Power Supply DIN Rail
A 10V DC DIN rail power supply is used in specific applications requiring a slightly higher voltage than 5V but still within the low voltage range. This power supply is often found in specialized devices like certain sensors, instrumentation, or audio equipment that operates within this voltage range.
12V DIN Rail Power Supply
The 12V DIN rail power supply is one of the most popular power supplies in industrial applications. It is commonly used to power control systems, communication devices, and lighting systems. Its versatility makes it a top choice for many industries, from automation to building management systems.
24V DIN Rail Power Supply
A 24V DIN rail power supply is widely used in industrial automation, control systems, and remote communication devices. It is ideal for powering PLCs (Programmable Logic Controllers), sensors, and actuators. The 24V DC power supply is reliable and is often the standard choice for various industrial setups.
36V DIN Rail Power Supply
The 36V DIN rail power supply is generally used in higher power applications, such as motor control systems, industrial robotics, or larger industrial automation systems. It is an excellent choice for scenarios where a higher voltage is necessary for efficient operation, but without reaching the higher voltages used in heavy-duty machinery.
48V DIN Rail Power Supply
The 48V DIN rail power supply is commonly found in telecommunications, networking equipment, and high-power industrial applications. It is often used in data centers or to power large-scale electrical systems. With its higher voltage, it can efficiently deliver power to systems with a significant power demand.
How to Choose the Right Low Voltage DIN Rail Power Supply for Your Needs?
| Factor | What to Consider |
|---|---|
| Voltage Requirements | Match the power supply voltage with your equipment’s needs. |
| Current Capacity | Ensure the power supply can handle the load of your devices. |
| Efficiency | Choose a power supply with high energy efficiency for reliability. |
| Size and Mounting | Ensure the power supply fits in your available space and mounts properly. |
| Protection Features | Look for short-circuit, overload, and overvoltage protection. |
When choosing the right low voltage DIN rail power supply, consider the following factors:
Voltage Requirements: Ensure that the voltage output from the power supply matches the requirements of your equipment. Common voltages for industrial applications are 5V, 12V, 24V, and 48V.
Current Capacity: Check the current rating of the power supply to ensure it can handle the load of your devices without overloading. The current rating is crucial for ensuring the longevity and safety of your equipment.
Efficiency: Choose a power supply with high energy efficiency to reduce energy consumption and minimize heat generation, which can improve reliability and performance.
Size and Mounting: Ensure the power supply fits into your available mounting space and can be properly mounted on a DIN rail. Compact and efficient designs are ideal for space-constrained environments.
Protection Features: Look for power supplies with built-in protections such as short-circuit, overload, and overvoltage protection to safeguard both the power supply and your connected devices.
Find Your Low Voltage DIN Rail Power Supply At WehoPower
WehoPower offers a wide range of reliable and efficient DIN Rail power supplies, designed to meet various industrial and building automation needs. These power supplies come in multiple series, each with distinct features and specifications.
WehoPower’s 6 Series DIN Rail Power Supply Solutions
| Series | Wattage Range | Housing | Input Voltage | Cooling | Applications | Protection Features |
| DR Series | 15W – 75W | Plastic | 85~264VAC 120~370VDC |
– | General industrial use | Short circuit, overload, overvoltage, overtemperature |
| DR(P) Series | 75W – 240W | Metal | Air Cooling | Industrial automation | ||
| EDR Series | 75W – 120W | Metal | – | Building automation, appliances | ||
| HDR Series | 15W – 100W | Plastic | – | |||
| MDR Series | 20W – 100W | Plastic | – | |||
| NDR Series | 75W – 480W | Metal | 85~264VAC | – | Industrial use |
Conclusion
Low voltage DIN rail power supplies are essential components in many industrial applications. Whether you need a 5V, 12V, 24V, or higher voltage supply, it’s important to select the right power supply for your specific needs.
Consider factors such as voltage, current capacity, efficiency, and protection features when making your choice. The DR series offers a reliable, efficient solution for various applications, providing a stable power source for industrial and commercial equipment.
