Meanwell Hln-40h-12b 12VDC DIN Rail Power Supply

• Customization: Available
• Output Type: Single
• Warranty: Genuine
• Model NO.: HLN-40H-12B
• Output Power: 201 - 300W
• Input Voltage: 380V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Separate-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Level 2 Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC, CB, FCC
• Brand: Other
• Transport Package: Carton
• Specification: one
• Trademark: Meanwell
• Origin: China
• HS Code: 8504401990
• Production Capacity: 1000/Year

Product Description

Title: Meanwell HLN-40H-12B 12VDC DIN Rail Power Supply: A Comprehensive Guide

Introduction:
The Meanwell HLN-40H-12B is a robust 12VDC DIN Rail power supply, designed for various industrial applications. It offers a high efficiency of up to 92% and a wide input voltage range of 85-264VAC. This power supply is ideal for use in control cabinets and automation systems, providing a stable and reliable power source for various devices.

Product Parameters
Parameter Name    Parameter Value    
Input Voltage Range    85-264VAC    
Output Voltage    12VDC    
Output Current    3.33A    
Output Power    40W    
Efficiency    Up to 92%    
Protection Functions    Overvoltage, Overload, Short Circuit, Overtemperature, Overcurrent    
Dimensions    100mm x 70mm x 35mm    
Weight    0.3kg    

Product Features
High Efficiency: The Meanwell HLN-40H-12B offers high efficiency, reducing energy consumption and heat generation, which is beneficial for the overall system's performance.
Wide Input Voltage Range: This power supply can operate in a wide input voltage range, making it suitable for various applications worldwide.
DIN Rail Mounting: The HLN-40H-12B is designed for DIN Rail mounting, providing a convenient and space-saving installation solution.
Overload Protection: The power supply features overload protection, ensuring the safety of connected devices in case of excessive load.
Compact Design: With its compact size, the HLN-40H-12B is easy to install and integrate into various systems.

Application Scenarios
Automation Systems: The HLN-40H-12B is suitable for use in automation systems, providing a stable power source for sensors, actuators, and other devices.
Control Cabinets: This power supply is ideal for use in control cabinets, where it can power various devices and ensure reliable operation.
Industrial Equipment: The HLN-40H-12B can be used in various industrial equipment, such as conveyors, robotics, and machine tools.

Installation and Wiring
Installation Environment: Ensure the installation environment is free from dust, moisture, and corrosive gases.
Wiring Requirements: Follow the wiring diagram provided in the user manual to connect the power supply to the load and the input power source.
Grounding: Ensure proper grounding to prevent electrical hazards and ensure the safety of the system.

FAQ
1. What is the maximum output current of the Meanwell HLN-40H-12B?
The maximum output current of the Meanwell HLN-40H-12B is 3.33A.

2. Can the Meanwell HLN-40H-12B be used in outdoor environments?
The Meanwell HLN-40H-12B is designed for indoor use and is not suitable for outdoor environments.

3. How can I check the efficiency of the Meanwell HLN-40H-12B?
The efficiency of the Meanwell HLN-40H-12B can be checked by measuring the input and output power using a power meter.

4. What protection functions does the Meanwell HLN-40H-12B offer?
The Meanwell HLN-40H-12B offers overvoltage, overload, short circuit, overtemperature, and overcurrent protection functions.

5. Can the Meanwell HLN-40H-12B be used with a transformer?
Yes, the Meanwell HLN-40H-12B can be used with a transformer, as long as the transformer's output voltage falls within the power supply's input voltage range.

6. How can I install the Meanwell HLN-40H-12B on a DIN Rail?
To install the Meanwell HLN-40H-12B on a DIN Rail, simply slide the power supply onto the rail and secure it using the provided mounting clips.

7. What is the weight of the Meanwell HLN-40H-12B?
The Meanwell HLN-40H-12B weighs approximately 0.3kg.

8. Can the Meanwell HLN-40H-12B be used in high-temperature environments?
The Meanwell HLN-40H-12B is designed for operation in environments with temperatures up to 50°C.

9. What is the warranty period for the Meanwell HLN-40H-12B?
The Meanwell HLN-40H-12B comes with a standard 2-year warranty.

10. How can I order the Meanwell HLN-40H-12B?
To order the Meanwell HLN-40H-12B, contact your local Meanwell distributor or authorized reseller.

Beijing Zhongping Technology Co., Ltd. is a leading provider of industrial automation solutions, intelligent robotics, and advanced system integration services. With decades of expertise, the company has established long-term strategic partnerships with global industry leaders such as Siemens, ABB, Schneider Electric, KUKA, Yaskawa, and FANUC, leveraging their cutting-edge technologies to deliver innovative, tailored solutions across diverse sectors.

Specializing in technical support, product distribution, and end-to-end engineering services-including system design, installation, commissioning, and maintenance-Beijing Zhongping Technology ensures seamless operational efficiency for clients in industries spanning automotive manufacturing, battery production, aerospace, oil and gas, chemical processing, food and pharmaceuticals, logistics, metallurgy, and heavy machinery. By harnessing its robust global supply chain network and a highly skilled technical team, the company guarantees precision-driven resource allocation, rapid response capabilities, and cost-effective procurement strategies. These capabilities empower clients to streamline operations, reduce downtime, and enhance competitive advantage in dynamic markets. Committed to excellence, Beijing Zhongping Technology remains dedicated to advancing industrial innovation while fostering sustainable growth and value creation for enterprises worldwide.
Q1: What is the core business scope of Beijing Zhongping Technology Co., Ltd.?
The company's business scope primarily covers comprehensive industrial robot supply chain services, industrial automation technologies and technical services, digital smart factory solutions, and hydraulic intelligent control products and services.

Q2: Which brands does the company collaborate with?
The main cooperative brands of the company are SIEMENS,ABB,Schneider,DELTA,WEINVIEW,MCGS,ADVANTECH,OMRON,Simphoenix,RITTAL,MOXA,ESTUN, RKC, YASKAWA, HIKVISION, FANUC, MITSUBISHI ELECTRIC, KUKA, Fuji Electric, SICK, Walvoil, CASAPPA, EATON, Bosch Rexroth Group, Parker etc.

Q3: What are our competitive advantages compared to other suppliers?
With our robust supply chain capabilities and global presence, we deliver faster, more efficient services. We strive to offer the best possible prices to demonstrate our sincerity and value.

Q4: How long does delivery take? What about shipping costs?
Delivery timelines and shipping costs depend on the specific model(s) and quantity you require. Please share your current needs with us for precise details.

Q5: Can't find the model you need?
We showcase only a selection of models here. If you cannot find your desired model, contact us directly for further assistance.

Q6: How to contact Beijing Zhongping Technology Co., Ltd.?
Beijing Zhongping Technology Co., Ltd.