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 | 89% |
| Dimensions | 60.80 × 39.20 × 12.70mm |
| Operating ambient temperature range | -40C to + 105C |
| Brand Name | MORNSUN |
| Model Number | URF1D_QB-50W(H)R3(A5)(A6) 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 | 89% | Dimensions | 60.80 × 39.20 × 12.70mm |
| Operating ambient temperature range | -40C to + 105C | Brand Name | MORNSUN |
| Model Number | URF1D_QB-50W(H)R3(A5)(A6) Series | Certification | CE |
| Place of Origin | China | ||
| High Light | 3k VAC 50W DC DC Converter ，50W DC DC Converter 110VDC | ||
50W isolated DC-DC converter Ultra-wide input and regulated single output
Description
URF1D_QB-50WR3 series is a high-performance product speccalydesignedfor 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 | |||||||
| Certification | Part No.① | Input Voltage (VDC) | Output | Full Load Efficiency (%) Min./Typ. | Max. Capacitive Load(µF) | ||
| Nominal (Range) | Max.② | Voltage (VDC) | Current (mA) Max./Min. | ||||
|
EN | URF1D03QB-50W(H)R3 |
1 10 (43- 160) |
170 | 3.3 | 11364/0 | 84/86 | 20000 |
| URF1D05QB-50W(H)R3 | 5 | 10000/0 | 85/87 | 10000 | |||
| URF1D12QB-50W(H)R3 | 12 | 4167/0 | 86/88 | 3000 | |||
| URF1D15QB-50W(H)R3 | 15 | 3333/0 | 86/88 | 2350 | |||
| URF1D24QB-50W(H)R3 | 24 | 2083/0 | 87/89 | 1500 | |||
| URF1D48QB-50W(H)R3 | 48 | 1041/0 | 85/87 | 240 | |||
| URF1D03QB-75W(H)R3A5(A6)③ |
1 10 (43- 160) |
170 | 3.3 | 11364/0 | 82/84 | 20000 | |
| URF1D05QB-75W(H)R3A5(A6) | 5 | 10000/0 | 83/85 | 10000 | |||
| URF1D12QB-75W(H)R3A5(A6) | 12 | 4167/0 | 84/86 | 3000 | |||
| URF1D15QB-75W(H)R3A5(A6) | 15 | 3333/0 | 84/86 | 2350 | |||
| URF1D24QB-75W(H)R3A5(A6) | 24 | 2083/0 | 85/87 | 1500 | |||
| URF1D48QB-75W(H)R3A5(A6) | 48 | 1041/0 | 83/85 | 240 | |||
| N ① Use“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; ② Exceeding the maximum input voltage may cause permanent damage. ③ Use ”A5”suffix for chassis mounting and“A6”suffix for DIN-Rail mounting. The minimum input voltage range and the start-up voltage of the A5/A6 product model are 1VDC higher than the horizontal package; ④Efficiencies for A5 /A6 Model’s is decreased by 2% due to the input reverse polarity protection function. | |||||||
| Input Specifications | ||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |
|
Input Current (full load / no-load) |
Nominal input voltage | 3.3VDC output | -- | 397/ 10 | 406/20 |
A |
| 24VDC output | -- | 511/ 10 | 523/20 | |||
| 12VDC, 15VDC output | -- | 517/ 10 | 529/20 | |||
| 05VDC, 48VDC output | -- | 523/ 10 | 535/20 | |||
| Reflected Ripple Current | Nominal input voltage | -- | 50 | -- | |
| Surge Voltage (1sec. max.) | -0.7 | -- | 180 |
VDC | |
| Start-up Voltage | -- | -- | 43 | ||
| Under-voltage Protection | -- | 40 | -- | ||
| Input Filter | Pi filter | ||||
| Hot Plug | Unavailable | ||||
|
Ctrl* | Module on | Ctrl pin open or pulled high (3.5- 12VDC) | |||
| Module off | Ctrl pin -Vin or pulled low (0- 1.2VDC) | ||||
| Input current when off | -- | 2 | 10 | A | |
| Note: *The Ctrl pin voltage is referenced to input -Vin. | |||||
| Output Specifications | ||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |
| Voltage Accuracy | Nominal input voltage, 0%- 100% load | -- | ± 1 | ±3 |
% | |
| Linear Regulation | Input voltage variation from low to high at full load | 3.3VDC, 5VDC output | -- | -- | ±0.5 | |
| Others | -- | ±0. 1 | ±0.3 | |||
| Load Regulation | Nominal input voltage, 10%- 100% load | 3.3VDC, 5VDC output | -- | ±0.5 | ± 1.0 | |
| Others | -- | ±0.3 | ±0.5 | |||
| Transient Recovery Time |
25% load step change | -- | 200 | 500 | µs | |
| Transient Response Deviation | 3.3VDC, 5VDC output | -- | ±6 | ±9 | % | |
| Others | -- | ±3 | ±5 | |||
| Temperature Coefficient | Full load | -- | -- | ±0.03 | %/C | |
| Ripple & Noise * | 20MHz bandwidth, 10%Io- 100%Io load | 48VDC output | -- | 200 | 300 | mVp-p |
| Others | -- | 100 | 200 | |||
| Trim | 90 | -- | 1 10 | % | ||
| Output Voltage Remote Compensation(sense) | -- | -- | 105 | |||
| Over-temperature Protection | Surface max. temperature | -- | 105 | 1 15 | C | |
| Over-voltage Protection | Input voltage range | 3.3VDC, 5VDC output | 1 10 | -- | 160 | %Vo |
| Others | 1 10 | -- | 140 | |||
| Over-current Protection | Input voltage range | 1 10 | 140 | 190 | %Io | |
| Short-circuit Protection | Hiccup, continuous, self-recovery | |||||
| Note: *Ripple & Noise for 48VDC output at 0%Io- 100%Io load ≤ 400mV, others outputs at 0%Io- 100%Io load ≤ 300mV, the measuring method of ripple and noise, please refer to Fig. 1 . | ||||||
| Mechanical Specifications | ||
| Case Material | Aluminum alloy case; Black plastic bottom, flame-retardant and heat-resistant (UL94 V-0) | |
|
Dimensions | URF1D_QB-50WR3 | 60.80 × 39.20 × 12.70mm |
| URF1D_QB-50WHR3 | 61.50 × 39.20 × 27.70mm | |
| URF1D_QB-50WR3A5 | 135.00 x 70.00 x 22.60mm | |
| URF1D_QB-50WR3A6 | 137.00 x 70.00 x 28. 10mm | |
| URF1D_QB-50WHR3A5 | 135.00 x 70.00 x 36.20mm | |
| URF1D_QB-50WHR3A6 | 137.00 x 70.00 x 41.70mm | |
|
Weight | URF1D_QB-50WR3 | 88.0g(Typ.) |
| URF1D QB-50WHR3 | 119.0g(Typ.) | |
| URF1D_QB-50WR3A5 | 164.0g(Typ.) | |
| URF1D_QB-50WR3A6 | 237.0g(Typ.) | |
| URF1D_QB-50WHR3A5 | 200.0g(Typ.) | |
| URF1D_QB-50WHR3A6 | 268.0g(Typ.) | |
| Cooling Method | Free air convection or forced 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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