3W 1.25'' x 0.8'' 1.5~3KV 4:1 DC to DC Power Conversion / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

3W 1.5KV~3KV Isolation 4:1 Wide Input Range 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.

3W 1.5KV~3KV Isolation Wide Input Voltage DC-DC Converters - 3W 1.5KV~3KV Isolation 4:1 Wide Input Range DC-DC Converters
  • 3W 1.5KV~3KV Isolation Wide Input Voltage DC-DC Converters - 3W 1.5KV~3KV Isolation 4:1 Wide Input Range DC-DC Converters

3W 1.5KV~3KV Isolation Wide Input Voltage DC-DC Converters

68DC-3W Series

3W 1.25'' x 0.8'' 1.5~3KV 4:1 DC to DC Power Conversion

3watt 1.5KV~3KV isolation DC to DC power converter has wide input 4:1 voltage range. It has single output and dual output specifications. 68DC-3W series is available in a 24 pin DIL package. The efficiency is up to 88%. The operating ambient temperature is from -40°C to +85°C.

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 voltage.
  • 3watt 24PIN DIL package.
  • Efficiency To 88%.
  • 1500Vdc~3000Vdc isolation.
  • MTBF:>1,500,000 hrs.
  • Operating temperature:-40°C to +85°C.
Applications
  • Industry equipment.
  • Sensing equipment.
  • Instruments.
  • Wireless Network.
  • Telecom/Datacom.
  • Measurement.
  • Aviation.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
Part NumberInput VoltageOutput VoltageOutput CurrentInput CurrentEfficiencyCapacitive Load(μF)Package Style
No LoadFull Load
VdcVdcmAmA%TYP%TYPMax.
68DC-05S03RX34.5-183.390910810.77410001/2
68DC-05S05RX34.5-18560010769.27810001/2
68DC-05S09RX34.5-18933310768.5784701/2
68DC-05S12RX34.5-181225010750.0803301/2
68DC-05S15RX34.5-181520010750.0801001/2
68DC-05S24RX34.5-182412510750.0801001/2
68DC-05D05RX34.5-18± 5± 30010769.27810001/2
68DC-05D12RX34.5-18± 9± 16710770.87810001/2
68DC-05D12RX34.5-18± 12± 12510750.0804701/2
68DC-05D15RX34.5-18± 15± 10010750.0803301/2
68DC-24S03RX39-363.39095160.27847001/2
68DC-24S05RX39-3656005152.48222001/2
68DC-24S09RX39-3693335148.78422001/2
68DC-24S12RX39-36122505148.88427001/2
68DC-24S15RX39-36152005145.38622001/2
68DC-24S24RX39-36241255147.18518001/2
68DC-24D05RX39-36± 5± 3005152.48222001/2
68DC-24D09RX39-36± 9± 1675149.18422001/2
68DC-24D12RX39-36± 12± 1255148.88418001/2
68DC-24D15RX39-36± 15± 1005145.38610001/2
68DC-48S03RX318-753.3909582.27647001/2
68DC-48S05RX318-755600576.28247001/2
68DC-48S09RX318-759333575.28333001/2
68DC-48S12RX318-7512250572.78627001/2
68DC-48S15RX318-7515200572.78622001/2
68DC-48S24RX318-7524125574.48410001/2
68DC-48D05RX318-75± 5± 300576.28222001/2
68DC-48D12RX318-75± 12± 125574.48418001/2
68DC-48D15RX318-75± 15± 100573.58510001/2

Note:
1. X represents packaging. When there is no tail decoration, the CASE material is copper shell nickel plated with an isolation voltage of 1.5KVdc. When X=2, the CASE material is DAP with an isolation voltage of 3KVdc

Input Specifications
ParametersConditionsMinTypMaxUnits
Voltage Typesinput  4:1 
FilterPi filter
Surge Voltage5VDC (1sec. max.)  25V
24VDC (1sec. max.)  50V
48VDC (1sec. max.)  100V
Start-up Voltage5VDC  4.5V
24VDC  9V
48VDC  18V
Input Undervoltage Protection5VDC 4 V
24VDC 7 V
48VDC 15 V
Output Specifications
ParametersConditionsMinTypMaxUnits
Voltage Tolerance  ± 1± 3%
Short Circuit ProtectionContinuous
Temperature CoefficientFull load  ± 0.03%/℃
Line Regulation   ± 0.5%
Load RegulationSingle (F.L To 10% Load)  ± 0.8%
Load RegulationDual (F.L To 10% Load)  ± 1.0%
Ripple & NoiseBW=DC To 20MHz  100mVp-p
Transient response setting time50% load step change 350 us
General Specifications
ParametersConditionsMinTypMaxUnits
Isolation Resistance500Vdc1000  
Isolation CapacitanceInput-output capacitance at
100kHz/0.1V
 1000 pF
Switching Frequency  330 KHz
Operating TemperatureTemperature Derating Graph-40 +85°C
Storage Temperature -55 +125°C
Pin Soldering Resistance TemperatureSoldering spot is 1.5mm
away from case for 10
  +300°C
HumidityNon Condensing  95%
CoolingFree air Convection    
Case MaterialPacking1Nickel Coated Copper With Non-Conductive Base
Packing2DAP
WeightPacking1/216.8/12.8g
DimensionsPacking131.6x20.1x11.0mm
Packing231.8x20.3x10.2mm
Certification
Markings and Dimensions
Related Products
6W 1.5KV~3KV Isolation Wide Input Voltage DC-DC Converters - 6W 1.5KV~3KV Isolation 2:1/4:1 Wide Input Range DC-DC Converters
6W 1.5KV~3KV Isolation Wide Input Voltage DC-DC Converters
68DC-6W Series

6watt 1.5KV~3KV isolation DC to DC power converter has wide input 2:1/4:1 voltage range. It has single...

Details
3W 1.5KV Isolation 2:1 24PIN DIP DC-DC Converters - 3W 1.5KV Isolation 2:1 Wide Input Range DC-DC Converters
3W 1.5KV Isolation 2:1 24PIN DIP DC-DC Converters
68D Series

3 watt 1.5KV isolation DC to DC power converter has a wide input 2:1 voltage range. 68D series...

Details
3W 1.5KV Isolation DIP 4:1 Wide Input Range DC-DC Converters - 3W 1.5KV Isolation 4:1 DIP DC-DC Converters
3W 1.5KV Isolation DIP 4:1 Wide Input Range DC-DC Converters
69D Series

Wide input 4:1 voltage range 3 watt DC-DC power converter has 1.5KV isolation. 69D series is available...

Details
8W 1.6KV Isolation 2:1 Wide Input Range DIP DC-DC Converters - 8W 1.6KV Isolation 2:1 DIP DC-DC Converters
8W 1.6KV Isolation 2:1 Wide Input Range DIP DC-DC Converters
68D8 Series

8 watt DC to DC power converter features 24 pin DIL package and 1.6KV isolation voltage. 68D8...

Details
8W 1.6KV Isolation 4:1 24PIN DIP Package DC-DC Converters - 8W 1.6KV Isolation 4:1 DIP DC-DC Converters
8W 1.6KV Isolation 4:1 24PIN DIP Package DC-DC Converters
68DW8 Series

1.6KV isolation 8 watt DC to DC power converter has wide input 4:1 voltage range. 68DW8 series...

Details
10W 1.5KV Isolation 2:1 24PIN DIP DC-DC Converters - 10W 1.5KV Isolation 2:1 Wide Input Range DIP DC-DC Converters
10W 1.5KV Isolation 2:1 24PIN DIP DC-DC Converters
68D10 Series

10 watt DC to DC power converter with 1.5KV isolation and 24 pin DIL package. This power converter...

Details
10W 1.5KV Isolation 4:1 Wide Input Range DC-DC Converters - 10W 1.5KV Isolation 4:1  Wide Input Range DIP DC-DC Converters
10W 1.5KV Isolation 4:1 Wide Input Range DC-DC Converters
68DW10 Series

DC to DC power converter features 10 watt Power and 1.5KV isolation voltage. 68DW10 series...

Details
12W 1.5KV Isolation 2:1 DIP24 Package DC-DC Converters - 12W 1.5KV Isolation 2:1 DIP DC-DC Converters
12W 1.5KV Isolation 2:1 DIP24 Package DC-DC Converters
68D12 Series

12 watt wide input 2:1 voltage range DC to DC power converter with 1.5KV isolation voltage....

Details
12W 1.5KV Isolation 4:1 DIP Wide Input Range DC-DC Converters - 12W 1.5KV Isolation 4:1 DIP DC-DC Converters
12W 1.5KV Isolation 4:1 DIP Wide Input Range DC-DC Converters
68DW12 Series

12 watt 24 pin DIL package DC to DC power converter with wide input 4:1 voltage range. 68DW12...

Details
2:1 Wide Input Range 15W 1.6KV Isolation DC-DC Converter - 15W 1.6KV Isolation 2:1 Input DIP DC to DC Converter
2:1 Wide Input Range 15W 1.6KV Isolation DC-DC Converter
YKA15 Series

1.25'' x 0.8'' size 15W DC/DC power converter with wide input 2:1 voltage range. YKA15 series...

Details
15W 1.6KV Isolation 4:1 DIL24 Package DC-DC Converters - 15W 1.6KV Isolation 4:1 DIP DC-DC Converters
15W 1.6KV Isolation 4:1 DIL24 Package DC-DC Converters
YKB15 Series

15 watt 1.25'' x 0.8'' size DC to DC power converter with wide input 4:1 voltage range. YKB15...

Details
20W 1.6KV Isolation 4:1 Wide Input Range DIP24 DC-DC Converters - 20W 1.6KV Isolation 4:1 DIP DC-DC Converters
20W 1.6KV Isolation 4:1 Wide Input Range DIP24 DC-DC Converters
YKB20 Series

20 watt 4:1wide input voltage range DC to DC power converter with 24 pin DIL package. YKB20...

Details
25W 1.6KV Isolation 4:1 DIP24 DC-DC Converters - 25W 1.6KV Isolation 4:1 DIP DC-DC Converters
25W 1.6KV Isolation 4:1 DIP24 DC-DC Converters
YKB25 Series

4:1wide input voltage range 25 watt DC to DC power converter with 24 pin DIL package. The operating...

Details
Files Download
DC-DC Converter 3W DIP Package 68DC-3W Series
DC-DC Converter 3W DIP Package 68DC-3W Series

3W 1.5KV~3KV Isolation 4:1 Wide Input Voltages Range DC-DC Converter PDF Catalogue

Download

Products

3W 1.5KV~3KV Isolation Wide Input Voltage DC-DC Converters - 3W 1.25'' x 0.8'' 1.5~3KV 4:1 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 3W 1.5KV~3KV Isolation Wide Input Voltage 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.