KHC Power Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 500Kpcs/month |
| Packaging Details | Carton packed |
| Input voltage | 110VDC |
| Ultra-wide input voltage range | 43- 160VDC |
| Operating ambient temperature range | -40C to + 105C |
| High efficiency | 90% |
| Dimensions | 61.00 x 57.90 x 13.80mm |
| Operating ambient temperature range | -40C to + 105C |
| Brand Name | MORNSUN |
| Model Number | URF1D_HB-250W(H)R3 Series |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500Kpcs/month |
| Packaging Details | Carton packed | Input voltage | 110VDC |
| Ultra-wide input voltage range | 43- 160VDC | Operating ambient temperature range | -40C to + 105C |
| High efficiency | 90% | Dimensions | 61.00 x 57.90 x 13.80mm |
| Operating ambient temperature range | -40C to + 105C | Brand Name | MORNSUN |
| Model Number | URF1D_HB-250W(H)R3 Series | Certification | CE |
| Place of Origin | China | ||
| High Light | 250W DC DC Converter ，DC DC Converter Regulated | ||
250W isolated DC-DC converter
Ultra-wide input and regulated single output
Description
URF1D_HB-250(H)WR3series is a high-performance product speccalydesigned for avariety of railway applications. The DC-DC converters feature 50W output power with no requirement for minimum load, wide input voltage from 43-160VDC, and allowing operating temperature as high as 105C. The products also provide input under-voltage protection, output over-voltage, short-circuit and over-temperature protection. Addtional functions include remote On/Off control,remote sense compensation and output voltage trim adjustment. EN5015 approved and they are widely used in railway systems and a sociated equipment.
FEATURES
Specifications
| Selection Guide | |||||||
| Part No.① | Input Voltage (VDC) | Output | Full Load Efficiency(%) Min./Typ. | Max. Capacitive Load(µF) | |||
| Nominal | Range | Max.② | Voltage(VDC) | Current (A) (Max./Min.) | |||
| URF1D05HB-250W(H)R3 | 1 10 | 40-66 | 170 | 5 | 40000/0 | 87/88 | 22000 |
| 66- 160 | |||||||
| URF1D12HB-250W(H)R3 | 40-66 | 12 | 16670/0 | 88/90 | 10000 | ||
| 66- 160 | 20840/0 | ||||||
| URF1D15HB-250W(H)R3 | 40-66 | 15 | 13330/0 | 88/90 | 6800 | ||
| 66- 160 | 16670/0 | ||||||
| URF1D24HB-250W(H)R3 | 40-66 | 24 | 8330/0 | 88/90 | 4000 | ||
| 66- 160 | 10420/0 | ||||||
| URF1D48HB-250W(H)R3 | 40-66 | 48 | 4160/0 | 88/90 | 680 | ||
| 66- 160 | 5200/0 | ||||||
| URF1D54HB-250W(H)R3 | 40-66 | 54 | 3700/0 | 88/90 | 680 | ||
| 66- 160 | 4630/0 | ||||||
Note: ①Use“H”suffix for heat sink mounting. We recommend to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements; ②Exceeding the maximum input voltage may cause permanent damage. | |||||||
| Input Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| Input Current (full load/no-load) | Nominal input voltage | -- | 2526/50 | 2582/70 | A |
| Reflected Ripple Current | -- | 100 | -- | ||
| Surge Voltage (1sec. max.) | -0.7 | -- | 185 |
VDC | |
| Start-up Voltage | -- | -- | 40 | ||
| Input Under-voltage Protection | 32 | 36 | -- | ||
| Start-up Time | -- | 40 | 100 | ms | |
| Input Filter | Pi filter | ||||
Ctrl① | Module on | Ctrl open circuit or connected to TTL high level (3.5- 12VDC) | |||
| Module off | Ctrl pin connected to -Vin or low level (0- 1.2VDC) | ||||
| Input current when off | -- | 5 | 10 | A | |
| Hot Plug | Unavailable | |
| Note: ①The Ctrl pin voltage is referenced to input -Vin . | ||
| Mechanical Specifications | ||
| Case Material | Aluminum alloy case; Black plastic bottom, flame-retardant and heat-resistant (UL94 V-0) | |
| Dimension | URF1D HB-250WR3 | 61.00 x 57.90 x 13.80mm |
| URF1D_HB-250WHR3 | 62.00 x 58.00 x 31.80mm | |
| Weight | URF1D_HB-250WR3 | 135g (Typ.) |
| URF1D_HB-250WHR3 | 185g (Typ.) | |
| Cooling Method | Free air convection (20LFM) or forced air convection | |
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2012
Total Annual:
5000000-7000000
Employee Number:
150~200
Ecer Certification：
Site Member
KHC Power is a professional supplier of power supply, dededicated in standard power supply and customized power supply products,with over 25 years experience.ISO9001&ISO14001 certificated company. We can supply a broad range of power supply. such as AC/DC enclosed power... KHC Power is a professional supplier of power supply, dededicated in standard power supply and customized power supply products,with over 25 years experience.ISO9001&ISO14001 certificated company. We can supply a broad range of power supply. such as AC/DC enclosed power...
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