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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

  • 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
  • Place of Origin
    China
  • Brand Name
    MORNSUN
  • Certification
    CE
  • Model Number
    URF48_QB-200W(F/H)R3(A5/A6) Series
  • Minimum Order Quantity
    100PCS
  • Price
    Negotiated
  • Packaging Details
    Carton packed
  • Payment Terms
    T/T
  • Supply Ability
    500Kpcs/month

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,200W isolated DC-DC converter Ultra-wide input and regulated single output 0Over-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
Certification Part No.① Ctrl Logic② Input 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)R3 P

 

 

 

 

 

 

 

48

( 18-75)

 

 

 

 

 

 

 

80

5 40 86/88 6000
URF4812QB-200W(F/H)R3 P 12 16.7 89/91 2000
URF4815QB-200W(F/H)R3 P 15 13.3 87/89 2000
URF4824QB-200W(F/H)R3 P 24 8.4 89/91 1000
-- URF4836QB-200W(F/H)R3 P 36 5.56 86/88 1000
URF4842QB-200W(F/H)R3 P 42.5 5 88/90 2000

 

 

EN

URF4848QB-200W(F/H)R3 P 48 4.2 89/91 450
URF4805QB-200W(H)R3A5/A6 P 5 40 84/86 6000
URF4812QB-200W(H)R3A5/A6 P 12 16.7 87/89 2000
URF4815QB-200W(H)R3A5/A6 P 15 13.3 85/87 2000
URF4824QB-200W(H)R3A5/A6 P 24 8.4 87/89 1000
-- URF4836QB-200W(H)R3A5/A6 P 36 5.56 84/86 1000
URF4842QB-200W(H)R3A5/A6 P 42.5 5 86/88 2000
EN URF4848QB-200W(H)R3A5/A6 P 48 4.2 87/89 450

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
Item Operating Conditions Min. Typ. Max. Unit
Input Current (full load/no-load) Nominal input voltage -- 4735/ 100 4845/200 200W isolated DC-DC converter Ultra-wide input and regulated single output 1 A
Reflected Ripple Current Nominal input voltage -- 100 --
Surge Voltage (1sec. max.)   -0.7 -- 90

 

VDC

Start-up Voltage   -- -- 18
Input Under-voltage Protection   14 16 --
Input Filter   Pi filter
Hot Plug   Unavailable

 

Ctrl①

Module on Ctrl pin open or pulled high (3.5- 12VDC)
Module off Ctrl pin pulled low to GND (0- 1.2VDC)
Input current when off -- 2 10 200W isolated DC-DC converter Ultra-wide input and regulated single output 2 A
Note: ①The Ctrl pin voltage is referenced to input GND.
Output Specifications
Item Operating Conditions Min. Typ. Max. Unit
Voltage Accuracy 0%- 100% load -- ± 1 ±3

 

%

Linear Regulation Input voltage variation from low to high at full load -- ±0.2 ±0.5
Load Regulation 5%- 100% load -- ±0.5 ±0.75
Transient Recovery Time 25% load step change -- 300 500 µs
Transient Response Deviation 25% load step change 5V output -- ±3 ±7.5 %
Others -- ±3 ±5
Temperature Coefficient Full load -- -- ±0.03 %/℃
Ripple & Noise① 20MHz bandwidth 36V, 42.5V output -- 150 300 mVp-p
Others -- 150 250
Trim 36V output 100 -- 1 10

 

%Vo

Others 90 -- 1 10
Sense   -- -- 105
Over-temperature Protection Max. Case Temperature 36V, 42.5V output 95 105 1 15
Others -- 1 15 120
Over-voltage Protection

 

Input voltage range

1 10 130 160 %Vo
Over-current Protection 1 10 130 150 %Io
Short-circuit Protection Hiccup, 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 Material Aluminum alloy case, black plastic bottom, flame-retardant and heat-resistant (UL94 V-0)

 

 

 

Dimension

URF48xxQB-200WR3 61.8 × 40.2 × 12.7 mm
URF48xxQB-200WFR3 62.0 × 56.0 × 14.6 mm
URF48xxQB-200WHR3 61.8 × 40.2 × 27.7 mm
URF48xxQB-200WR3A5 135.00 x 70.00 x 22.6mm
URF48xxQB-200WR3A6 137.00 x 70.00 x 28. 10mm
URF48xxQB-200WHR3A5 135.00 x 70.00 x 36.20mm
URF48xxQB-200WHR3A6 137.00 x 70.00 x 37.20mm

 

 

 

Weight

URF48xxQB-200WR3 89.0g(Typ.)
URF48xxQB-200WFR3 109.0g(Typ.)
URF48xxQB-200WHR3 120.0g(Typ.)
URF48xxQB-200WR3A5 165.0g(Typ.)
URF48xxQB-200WR3A6 235.0g (Typ.)
URF48xxQB-200WHR3A5 196.0g(Typ.)
URF48xxQB-200WHR3A6 266.0g (Typ.)
Cooling Method Free air convection (20LFM)

 

 

200W isolated DC-DC converter Ultra-wide input and regulated single output 3