LED Power Supply Hangte LPA-200-4.5 4.5V 200W powersupply
Hangte LPA-200-4.5 4.5V 200W powersupply
Hangte LPA-200-4.5 slim-case LED display power supply — a fan-less 180W AC/DC SMPS with active PFC that converts 90-264VAC mains into a stable 4.5Vdc/40A output at 87% or better efficiency. Only 30mm high for tight cabinet builds, with hiccup-mode overload and short-circuit protection, a -40C to +70C working range, 100000 hrs MTBF and a 2-year warranty.
Non-returnable
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₹1,150.00
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Product Details
Product Overview
Hangte LPA-200-4.5 is a 180W fan-less LED display power supply from the LPA slim-case series with active power factor correction. It converts 90-264VAC mains input into a stable 4.5Vdc output at up to 40A, and is built for LED display panels, cabinets, video walls and LED indicator lighting. The ultra-thin 30mm housing suits a wide range of cabinet depths, while high efficiency, a compact shell and good heat dissipation keep it stable in long-duration operation. Every unit is 100% aging tested.
Electrical Specifications
• Output: 4.5Vdc / 0-40A / 180W
• Input Voltage: 90-264VAC, 47-63Hz
• Input Current: 2.5A at 240VAC, 6.8A at 115VAC
• Power Factor: greater than 0.95 (active PFC)
• Efficiency: 87% or better
• Ripple and Noise: 400mVp-p max
• Voltage Accuracy and Tolerance: ±3.0%
• Line / Load Regulation: ±0.5% / ±2.0%
• Hold-up Time: 3.5ms at 230VAC full load
Protection and Reliability
• Overload Protection: 110%-150% rated, hiccup mode, auto-recovery
• Over Current Protection: 48-76A, auto-recovery
• Short Circuit Protection: hiccup mode, auto-recovery
• Withstand Voltage: I/P-O/P 3.0KVac; I/P-Case 1.5KVac; O/P-Case 0.5KVac
• Isolation Resistance: 100M ohms (I/P-O/P, I/P-Case, O/P-Case)
• MTBF: 100000 hrs at 25C (MIL-217 Method 2)
• Reference Standards: GB4943 / EN60950 / UL60950 / EN55022 / GB17625.1
Construction and Cooling
• Heat Dissipation: fan-less, free air convection
• Standard slim case, 30mm height
• Operating Temperature: -40C to +70C (refer to derating curve)
• Storage Temperature: -40C to +85C
• Operating Humidity: 20%RH-95%RH, non-condensing
• Vibration: 10-500Hz, 2G, 10 min per cycle along X, Y and Z axes
• PCB double-side conformal coating
Dimensions and Weight
• Dimensions: 190 x 82 x 30mm (L x W x H)
• Net Weight: 420g
• Packing: 40 pcs per carton, 17.5kg per carton
Warranty and Origin
• Warranty: 2 years
• Recommendation: reserve a 30% power margin over actual load for extended service life
• Note: an auxiliary aluminium heat-dissipation plate of 300 x 300 x 5mm is required for continuous full-load operation
• Origin: Imported from China (Changsha Hangte Electronic Technology Co., Ltd)
Specifications
Technical Specifications
- Model:LPA-200-4.5
- Output Power:180W
- Output Voltage:4.5Vdc
- Output Current:0-40A
- Input Voltage (AC):90-264VAC
- Input Frequency:47-63Hz
- Efficiency (Typ. @230VAC):87% min
- Ripple and Noise (Max):400mVp-p
- Dimensions (L x W x H):190 x 82 x 30 mm
- Net Weight:420g
- Operating Temperature:-40C to +70C (refer to derating curve)
- Storage Temperature:-40C to +85C
- Operating Humidity:20%RH-95%RH non-condensing
- Storage Humidity:10%RH-95%RH non-condensing
- MTBF:100000 hrs @25C
- Overload Protection:110%-150% Io hiccup mode auto-recovery
- Short Circuit Protection:Hiccup mode auto-recovery
- Safety Certification:GB4943 / EN60950 / UL60950 / EN55022
- Heat Dissipation:Fan-less free air convection
- Warranty:2 years
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