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200W isolated DC-DC converter Ultra-wide input and regulated single output

Categories DC DC Converter Module
Brand Name: MORNSUN
Model Number: URF48_QB-200W(F/H)R3(A5/A6) Series
Certification: CE
Place of Origin: China
MOQ: 100PCS
Price: Negotiated
Payment Terms: T/T
Supply Ability: 500Kpcs/month
Packaging Details: Carton packed
Input voltage: 48VDC
Ultra-wide input voltage range: 18~75VDC
Operating ambient temperature range: -40C to + 85C
High efficiency: 8%&90%
Dimensions: 61.8 × 40.2 × 12.7 mm
I/O isolation test voltage: 2.25k VDC
MTBF(MIL-HDBK-217F@25C): 500K hours
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200W isolated DC-DC converter Ultra-wide input and regulated single output

200W isolated DC-DC converter Ultra-wide input and regulated single output


Description


URF48_QB-20W(F/H)R3(A5/A6) series are isolated 200W DC-DC products with 4:1 input voltage.They feature efficiency up to 91%, 250VDC input to output isolation,operating ambient temperature of -40C to +85C,input under-voltage,output short circut,Over-current, over–voltage, over-temperature protection.The products met CLASA of CISPR32/EN5032 EMI standards by addtional,here commended external components and they are widely used in applications such as battery powered systems, industrial control,instrumentation, railway,communication and inteligent robotic.


FEATURES

  • Ultra-wide 4: 1 input voltage range
  • High efficiency up to 91%
  • I/O isolation test voltage 2.25k VDC
  • Operating ambient temperature range -40C to +85C
  • Input under-voltage protection, output short-circuit, over-current, over–voltage, over-temperature protection
  • Five-sided metal shielded package
  • Industry standard ¼-Brick package and pin-out

Specifications


Selection Guide
CertificationPart No.①Ctrl Logic②Input Voltage (VDC)Output

Full Load

Efficiency(%)

Min./Typ.

Max.

Capacitive

Load(µF)

Nominal (Range)Max.③

Voltage

(VDC)

Current (A)

(Max.)


EN

URF4805QB-200W(F/H)R3P

48

( 18-75)


80

54086/886000
URF4812QB-200W(F/H)R3P1216.789/912000
URF4815QB-200W(F/H)R3P1513.387/892000
URF4824QB-200W(F/H)R3P248.489/911000
--URF4836QB-200W(F/H)R3P365.5686/881000
URF4842QB-200W(F/H)R3P42.5588/902000

EN

URF4848QB-200W(F/H)R3P484.289/91450
URF4805QB-200W(H)R3A5/A6P54084/866000
URF4812QB-200W(H)R3A5/A6P1216.787/892000
URF4815QB-200W(H)R3A5/A6P1513.385/872000
URF4824QB-200W(H)R3A5/A6P248.487/891000
--URF4836QB-200W(H)R3A5/A6P365.5684/861000
URF4842QB-200W(H)R3A5/A6P42.5586/882000
ENURF4848QB-200W(H)R3A5/A6P484.287/89450

Note:

①Use“F”suffix is for added aluminum baseplate and“H”suffix for heat sink mounting. Use ”A5”suffix for chassis mounting and“A6”suffix for DIN-Rail mounting. We recommend to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements;

②”P”means positive logic,“N”means negative logic;

③Exceeding the maximum input voltage may cause permanent damage;

④The minimum input voltage range and the start-up voltage of the A5/A6 product model are 1VDC higher than the horizontal package.

Input Specifications
ItemOperating ConditionsMin.Typ.Max.Unit
Input Current (full load/no-load)Nominal input voltage--4735/ 1004845/200 A
Reflected Ripple CurrentNominal input voltage--100--
Surge Voltage (1sec. max.)-0.7--90

VDC

Start-up Voltage----18
Input Under-voltage Protection1416--
Input FilterPi filter
Hot PlugUnavailable

Ctrl①

Module onCtrl pin open or pulled high (3.5- 12VDC)
Module offCtrl pin pulled low to GND (0- 1.2VDC)
Input current when off--210 A
Note: ①The Ctrl pin voltage is referenced to input GND.
Output Specifications
ItemOperating ConditionsMin.Typ.Max.Unit
Voltage Accuracy0%- 100% load--± 1±3

%

Linear RegulationInput voltage variation from low to high at full load--±0.2±0.5
Load Regulation5%- 100% load--±0.5±0.75
Transient Recovery Time25% load step change--300500µs
Transient Response Deviation25% load step change5V output--±3±7.5%
Others--±3±5
Temperature CoefficientFull load----±0.03%/℃
Ripple & Noise①20MHz bandwidth36V, 42.5V output--150300mVp-p
Others--150250
Trim36V output100--1 10

%Vo

Others90--1 10
Sense----105
Over-temperature ProtectionMax. Case Temperature36V, 42.5V output951051 15
Others--1 15120
Over-voltage Protection

Input voltage range

1 10130160%Vo
Over-current Protection1 10130150%Io
Short-circuit ProtectionHiccup, continuous, self-recovery
Note: ①The“parallel cable”method is used for ripple and noise test, please refer to DC-DC Converter Application Notes for specific information.
Mechanical Specifications
Case MaterialAluminum alloy case, black plastic bottom, flame-retardant and heat-resistant (UL94 V-0)

Dimension

URF48xxQB-200WR361.8 × 40.2 × 12.7 mm
URF48xxQB-200WFR362.0 × 56.0 × 14.6 mm
URF48xxQB-200WHR361.8 × 40.2 × 27.7 mm
URF48xxQB-200WR3A5135.00 x 70.00 x 22.6mm
URF48xxQB-200WR3A6137.00 x 70.00 x 28. 10mm
URF48xxQB-200WHR3A5135.00 x 70.00 x 36.20mm
URF48xxQB-200WHR3A6137.00 x 70.00 x 37.20mm

Weight

URF48xxQB-200WR389.0g(Typ.)
URF48xxQB-200WFR3109.0g(Typ.)
URF48xxQB-200WHR3120.0g(Typ.)
URF48xxQB-200WR3A5165.0g(Typ.)
URF48xxQB-200WR3A6235.0g (Typ.)
URF48xxQB-200WHR3A5196.0g(Typ.)
URF48xxQB-200WHR3A6266.0g (Typ.)
Cooling MethodFree air convection (20LFM)


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