30W 3KV 4:1 Wide Input DIL DC to DC Power Conversion / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

30W Railway Application 3KV Isolation 4:1 DIL DC-DC Converters / YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified.

30W 3KV Isolation 4:1 Railway Application DIL DC-DC Converters - 30W Railway Application 3KV Isolation 4:1 DIL DC-DC Converters
  • 30W 3KV Isolation 4:1 Railway Application DIL DC-DC Converters - 30W Railway Application 3KV Isolation 4:1 DIL DC-DC Converters

30W 3KV Isolation 4:1 Railway Application DIL DC-DC Converters

98DW30-R3 Series

30W 3KV 4:1 Wide Input DIL DC to DC Power Conversion

Railway application 3KV isolation voltage 30 watt DC to DC power converter. 98DW30-R3 series has a 4:1 wide input voltage range and is available in DIL package. The operating environment temperature range is from -40°C to +80°C, and the efficiency is up to 88%. This product is designed according to the EN50155 specification.

The DC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products. The products are guaranteed for 3 years after sale.

Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
  • 4:1 wide input voltages range.
  • High efficiency up to 88%.
  • Regulated output types.
  • No minimum load required.
  • Operating temperature:-40°C to +80°C.
  • 3 years warranty.
  • Design refer to EN50155.
Applications
  • Industry equipment.
  • Sensing equipment.
  • Instruments.
  • Wireless Network.
  • Telecom/Datacom.
  • Measurement.
  • Aviation.
  • Railway.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
Part NumberInput Voltage RangeNominal Input VoltageOutput Voltage RangeOutput CurrentEfficiency
VdcNo-Load
(mA TYP)
Full Load
(mA TYP)
VdcmA%TYP
98DW30-24S03R3NL9-36612133.3750085
98DW30-24S05R3NL9-36614535600086
98DW30-24S12R3NL9-366142012250088
98DW30-24S15R3NL9-366142015200088
98DW30-48S03R3NL18-7556073.3750085
98DW30-48S05R3NL18-7557265600086
98DW30-48S12R3NL18-75571012250088
98DW30-48S15R3NL18-75571015200088
98DW30-110S03R3NL40-16042683.3750084
98DW30-110S05R3NL40-16043215600085
98DW30-110S12R3NL40-160431312250087
98DW30-110S15R3NL40-160431315200087
98DW30-24D12R3NL9-3661420± 12± 125088
98DW30-24D15R3NL9-3661437± 15± 100087
98DW30-48D12R3NL18-755710± 12± 125088
98DW30-48D15R3NL18-755718± 15± 100087
98DW30-110D12R3NL40-1604313± 12± 125087
98DW30-110D15R3NL40-1604321± 15± 100085
Input Specifications
ParametersConditionsMinTypMaxUnits
Voltage Types   4:1 
Surge Voltage
(1 sec. max.)
24V models  50Vdc
48V models  100
110V models  170
Input FilterPI Type    
Reflected ripple current  30 mAp-p
Remote ON/OFF
(Refer to –Vin PIN)
Positive Logic
ON : Open
OFF: Short
 
3
0
  
12
1.2
Vdc
Input current of Ctrl PIN0.5 0.5mA
Remote off input current 3 
Output Specifications
ParametersConditionsMinTypMaxUnits
Voltage Tolerance100% full load  ± 2%
Short Circuit ProtectionContinuous ,
Auto-Recovery
    
Output Power ProtectionContinuous ,
Auto-Recovery
120 170%
Over Voltage Protection3.3Vdc3.7 5.4Vdc
5Vdc5.6 7.0
12Vdc13.5 19.6
15Vdc16.8 20.5
Line RegulationNominal Input Voltage  ± 0.5%
Load RegulationSingle output models  ± 0.5%
Dual output models  ± 5
Ripple & Noise
(BW=DC To 20MHz Measured with a 10uF MLCC.)
3.3V&5.0V models  75mVp-p
Other models  100
Start up timeNominal Input Voltage  30ms
Transient response setting time25% load step change 350 us
General Specifications
ParametersConditionsMinTypMaxUnits
Isolation VoltageInput To Output3000  Vdc
Input(Output) To Case1600  
Isolation Resistance500Vdc1000  
Switching FrequencyFull load, nominal input 250 KHz
Operating Temperature -40 +80°C
Storage Temperature -55 +125°C
Case Temperature   +105°C
HumidityNon Condensing5 95%
CoolingNatural Convection (20LFM)
Case materialSix-side shield case    
MTBFMIL-HDBK-217F@25℃1500000  Hours
Weight 40g
Dimensions 51.0 x 25.4 x 13.5mm
Certification
Markings and Dimensions
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Files Download
DC-DC Converter 30W Railway Solution 98DW30-R3 Series
DC-DC Converter 30W Railway Solution 98DW30-R3 Series

30W 3KV Isolation DIL Package Railway Application DC-DC Converter PDF Catalogue

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Products

30W 3KV Isolation 4:1 Railway Application DIL DC-DC Converters - 30W 3KV 4:1 Wide Input DIL DC to DC Power Conversion | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include 30W 3KV Isolation 4:1 Railway Application DIL DC-DC Converters, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.

YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.

YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.