1.65~7.5W DC-DC Switching Regulator / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Non-isolated 1.65~7.5W 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.

Non-isolated 1.65~7.5W DC-DC Converters - Non-isolated 1.65~7.5W DC-DC Converters
  • Non-isolated 1.65~7.5W DC-DC Converters - Non-isolated 1.65~7.5W DC-DC Converters

Non-isolated 1.65~7.5W DC-DC Converters

08D-500 Series

1.65~7.5W DC-DC Switching Regulator

Non-isolated 1.65 ~ 7.5W switching regulator. The operating environment temperature range is from -40°C to +85°C. The pin-out is compatible with the linear regulator LM78XX. The efficiency of the 08D-500 series is up to 92%. It has short-circuit and over-heat protection.

Our DC-DC power converters are all 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
  • 3PIN SIP package.
  • Pin-out compatible with LM78XX linear.
  • Efficiency up to 92%,non-isolated, no need for heatsink.
  • Customized solutions available.
  • UL94V-0 package material.
  • Operating temperature from -40℃ to +85℃.
  • 3 years warranty.
  • Short circuit protection, thermal shutdown.
  • Wide input voltage ranges, up to 72V.
Applications
  • General Industrial.
  • Instruments.
  • Sensing Equipment.
  • E-Bike.
  • Customized.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
Part Number Input Range Output Voltage Output Current Efficiency
Vdc Vdc mA Min. Vin (%) Max. Vin (%)
08D-3R3-500 9 ~ 72 3.3 500 82 64
08D-05-500 9 ~ 72 5.0 500 87 70
08D-6R5-500 9 ~ 72 6.5 500 89 72
08D-09-500 14 ~ 72 9.0 500 90 79
08D-12-500 17 ~ 72 12 500 91 81
08D-15-500 21 ~ 72 15 500 91 81
08D-24-300 36 ~ 72 24 300 92 87
Input Specifications
Parameters Conditions Min Typ Max Units
Input Voltage Range See table 9 48 72 V
Internal Input Filter Capacitors     2.2 uF
No Load Input Current Vin = 48V 1 5 7 mA
Output Specifications
Parameters Conditions Min Typ Max Units
Voltage Tolerance       ± 3 %
Short Circuit Protection Hiccup, automatic recovery        
Line Regulation Vin = min to max at full load     ± 0.5 %
Load Regulation 10% To 100% F.L     ± 0.5 %
Ripple & Noise (without Output Capacitor) 10% TO 100% F.L BW = 20MHz     60 mVp-p
Transient response setting time 25% load step change     500 us
Capacitive load       100 uF
General Specifications
Parameters Conditions Min Typ Max Units
Switching Frequency   150   500 KHz
Operating Temperature With derating -40   +85 °C
Storage Temperature   -55   +125 °C
Humidity Non Condensing     95 %
Cooling Natural Convection (20LFM)
Case material Non-Conductive Black Plastic        
Potting Material   Sillicone UL94V-0
Weight     4.0   g
Dimensions   11.5 x 8.5 x 17.5 mm
MTBF (+25°C) using MIL-HDBK 217F 7395 x 103 hours
Certification
Markings and Dimensions
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DC-DC Converter Non-isolation 1.65~7.5W 08D-500 Series
DC-DC Converter Non-isolation 1.65~7.5W 08D-500 Series

1.65~7.5W DC-DC Switching Regulator PDF Catalogue

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Non-isolated 1.65~7.5W DC-DC Converters - 1.65~7.5W DC-DC Switching Regulator | 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 Non-isolated 1.65~7.5W 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.