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 Number Input Voltage Range Nominal Input Voltage Output Voltage Range Output Current Efficiency
Vdc No-Load
(mA TYP)
Full Load
(mA TYP)
Vdc mA %TYP
98DW30-24S03R3NL 9-36 6 1213 3.3 7500 85
98DW30-24S05R3NL 9-36 6 1453 5 6000 86
98DW30-24S12R3NL 9-36 6 1420 12 2500 88
98DW30-24S15R3NL 9-36 6 1420 15 2000 88
98DW30-48S03R3NL 18-75 5 607 3.3 7500 85
98DW30-48S05R3NL 18-75 5 726 5 6000 86
98DW30-48S12R3NL 18-75 5 710 12 2500 88
98DW30-48S15R3NL 18-75 5 710 15 2000 88
98DW30-110S03R3NL 40-160 4 268 3.3 7500 84
98DW30-110S05R3NL 40-160 4 321 5 6000 85
98DW30-110S12R3NL 40-160 4 313 12 2500 87
98DW30-110S15R3NL 40-160 4 313 15 2000 87
98DW30-24D12R3NL 9-36 6 1420 ± 12 ± 1250 88
98DW30-24D15R3NL 9-36 6 1437 ± 15 ± 1000 87
98DW30-48D12R3NL 18-75 5 710 ± 12 ± 1250 88
98DW30-48D15R3NL 18-75 5 718 ± 15 ± 1000 87
98DW30-110D12R3NL 40-160 4 313 ± 12 ± 1250 87
98DW30-110D15R3NL 40-160 4 321 ± 15 ± 1000 85
Input Specifications
Parameters Conditions Min Typ Max Units
Voltage Types       4:1  
Surge Voltage
(1 sec. max.)
24V models     50 Vdc
48V models     100
110V models     170
Input Filter PI 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 PIN 0.5   0.5 mA
Remote off input current   3  
Output Specifications
Parameters Conditions Min Typ Max Units
Voltage Tolerance 100% full load     ± 2 %
Short Circuit Protection Continuous ,
Auto-Recovery
       
Output Power Protection Continuous ,
Auto-Recovery
120   170 %
Over Voltage Protection 3.3Vdc 3.7   5.4 Vdc
5Vdc 5.6   7.0
12Vdc 13.5   19.6
15Vdc 16.8   20.5
Line Regulation Nominal Input Voltage     ± 0.5 %
Load Regulation Single output models     ± 0.5 %
Dual output models     ± 5
Ripple & Noise
(BW=DC To 20MHz Measured with a 10uF MLCC.)
3.3V&5.0V models     75 mVp-p
Other models     100
Start up time Nominal Input Voltage     30 ms
Transient response setting time 25% load step change   350   us
General Specifications
Parameters Conditions Min Typ Max Units
Isolation Voltage Input To Output 3000     Vdc
Input(Output) To Case 1600    
Isolation Resistance 500Vdc 1000    
Switching Frequency Full load, nominal input   250   KHz
Operating Temperature   -40   +80 °C
Storage Temperature   -55   +125 °C
Case Temperature       +105 °C
Humidity Non Condensing 5   95 %
Cooling Natural Convection (20LFM)
Case material Six-side shield case        
MTBF MIL-HDBK-217F@25℃ 1500000     Hours
Weight   40 g
Dimensions   51.0 x 25.4 x 13.5 mm
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.