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BEL POWER SOLUTIONS LDN4012 DIN Rail Switching Power Supply
The BEL POWER SOLUTIONS LDN40 series are single-phase DIN Rail switching power supplies, offering a compact and efficient solution for a wide range of applications. These power supplies are ideal for general purposes, home automation, simple automation in machines, survey systems, telecom, and renewable energy. They are Class II isolation devices suitable for SELV and PELV circuitry, designed for DIN rail mounting and installation within a protective enclosure. The LDN40 series boasts high efficiency, excellent reliability, and a favorable power-to-volume ratio, making them a versatile choice for industrial and renewable energy projects.
BEL POWER SOLUTIONS LDN4012 DIN Rail Switching Power Supply Specifications:
- Input AC Voltage Range: 90 - 264 VAC (110 - 345 VDC)
- Input DC Voltage Range: 110 - 345 VDC
- Input Frequency Range: 47 - 63 Hz
- Input AC Current: 0.9 A (Vin = 120 VAC), 0.5 A (Vin = 240 VAC)
- Input DC Current: 0.6 A (Vin = 110 VDC), 0.3 A (Vin = 345 VDC)
- Inrush Peak Current: ≤75 A
- Touch (Leakage) Current: ≤0.25 mA
- Internal Protection Fuse: Not user replaceable, Fuse 2AT
- Output Power: 40 W
- Rated Voltage: 12 - 15 VDC
- Continuous Current: 3.5 A @ 12 VDC / 3 A @ 15 VDC
- Overload Limit: 6.5 A @ 12 VDC / 4.1 A @ 15 VDC
- Short Circuit Peak Current: 8.5 A
- Load Regulation: ≤1%
- Ripple & Noise: ≤100 mVpp
- Hold up Time: ≥10 ms (Vin = 120 VAC), ≥50 ms (Vin=240 VAC)
- Efficiency: ≥86%
- Dissipated Power: < 8 W
- Operating Temperature: -40 to +70°C
- Storage Temperature: -40 to +80°C
- Derating: - 0.35 W / °C over 50°C
- Humidity: 5 - 95% RH
- Life Time Expectancy: 62251 h (7.1 years)
- Overvoltage Category: III (EN50178)
- Protection Class: Class II
- Isolation Voltage: 4.2 kVDC
- Standards & Approvals: UL508 (certified), EN60950 (reference), EN50178 (reference)
- Dimensions (W x H x D): 72 x 90 x 61.5 mm
- Rail Mounting: IEC 60715/H15/TH35-7.5(-15)
- Connection Terminals: Screw type header (24 - 12 AWG), 2.5 mm²
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Frequently Asked Questions
Where can I buy BEL POWER SOLUTIONS LDN4012?
You can click on the BUY or RFQ button to purchase LDN4012 from an authorized BEL POWER SOLUTIONS distributor.
How do I troubleshoot issues or seek technical support for part LDN4012?
You can download the LDN4012 datasheet or visit the BEL POWER SOLUTIONS website for support.
Who is the manufacturer of LDN4012?
BEL POWER SOLUTIONS