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High Voltage Buck Converter
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Description
High Voltage Buck Converter
We present a high-performance buck converter that allows you to step down high voltage from your main power source (such as a battery) to safer, lower voltage levels: 5V, 12V, 15V, and 24V. This versatile device is perfect for powering various electronic devices like LEDs, control modules, sensors, or small laboratory equipment.
Key Features
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Selectable output voltages: Choose from the most commonly used voltages (5V, 12V, 15V, 24V) to suit different device requirements.
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High efficiency: Buck converter technology ensures low energy loss even with high input voltages.
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Wide input voltage range: Compatible with batteries and other high voltage sources, using XT30 connector for main power source input.
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Compact size: Small enclosure enables easy installation in various setups.
Typical Applications
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Powering LED strips and modules of various types
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Voltage conversion in battery systems (e.g., electric vehicles, off-grid systems)
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Power supply for control units and microprocessors
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Home and industrial automation systems
Technical Specifications
| Input Voltage | 40V to 160V |
|---|---|
| Output Voltages | 5V, 12V, 15V, 24V |
| Output Current (max) | 2A, 0.8A, 0.6A, 0.4A |
| Maximum Power | up 10W (depending on model) |
| Efficiency | ≥90% |
This DC-DC converter module integrates several crucial safety protections, making it suitable for robust and demanding applications:
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Input Undervoltage Protection: Prevents operation if the input voltage drops below a safe threshold, protecting the device and load.
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Output Overvoltage Protection: Shuts down or regulates output to prevent damaging downstream electronics (feature varies by series/model).
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Output Overcurrent Protection: Activates if output current exceeds max current, safeguarding both the converter and connected devices.
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Short Circuit Protection: Provides automatic and continuous protection in case of direct short across the output—automatically recovers after the short is removed.
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1500VDC Isolation: High input-to-output isolation voltage protects against high-voltage spikes or faults.
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Temperature Range: Reliable operation from -40°C to +85°C, reducing risks from overheating or cold starts.
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Compliance & Certifications: The module meets international standards for electromagnetic compatibility and safety, such as RoHS and CISPR32.
This buck converter is an excellent solution for anyone needing efficient and reliable voltage conversion in installations requiring stable low voltage power supply (e.g. for LEDs).