15W Space Saving 1.6KV 4:1 Wide Input Range DC to DC Power Conversion / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

15W 1.6KV Isolation 4:1 Ultra Compact Size 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.

15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters - 15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters
  • 15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters - 15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters

15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters

YTB15 Series

15W Space Saving 1.6KV 4:1 Wide Input Range DC to DC Power Conversion

15Watt DC-DC converter YTB15 series has a compact size of only 24.0 x 14.0 x 9.5mm and ultra-wide input voltage range for 9-36V, 18-72V. The operating temperature is 40°C to +84°C(with derating).

Its performance is not limited by its size, the efficiency is up to 90%. This model makes it possible to meet the demand for space critical project with high power density.

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
  • Space saving 15Watt DC-DC converter.
  • 4:1 wide input voltage range.
  • DIP 16 package.
  • 1600Vdc isolation.
  • Efficiency high up to 90%.
  • Regulated output types.
  • No minimum load required.
  • Protection for short circuit and over voltage.
  • Operating temperature:-40°C to +84°C(with derating)
  • UL94V-0 package material.
  • 100% burned in.
  • 3 years warranty.
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 Number Input
Voltage
Range
Input
Current
Output
Voltage
Output
Current
Efficiency Maximum
Capacitor
Load
No-Load Full-Load
Vdc (mA TYP) (mA TYP) Vdc (mA TYP) %TYP uF
YTB15-24S05 9-36 10 702 5 3000 89 3300
YTB15-24S12 9-36 10 702 12 1250 89 1000
YTB15-24S15 9-36 10 710 15 1000 88 680
YTB15-24S24 9-36 10 702 24 625 89 360
YTB15-24D12 9-36 10 710 ± 12 ± 625 88 ± 560
YTB15-24D15 9-36 10 702 ± 15 ± 500 89 ± 360
YTB15-48S05 18-75 7 351 5 3000 89 3300
YTB15-48S12 18-75 7 351 12 1250 89 1000
YTB15-48S15 18-75 7 355 15 1000 88 680
YTB15-48S24 18-75 7 351 24 625 89 360
YTB15-48D12 18-75 7 351 ± 12 ± 625 89 ± 560
YTB15-48D15 18-75 7 347 ± 15 ± 500 90 ± 360
Input Specifications
Parameters Conditions Min Typ Max Units
Input Voltage 24V Models 9   36 Vdc
48V Models 18   75
Input Surge Voltage
(100 ms max.)
24V Models -0.7   50 Vdc
48V Models -0.7   100 Vdc
Start-up Voltage 24V Models     9 Vdc
48V Models     18
Under Voltage Shutdown 24V Models   8   Vdc
48V Models   15  
Start-up Time Constant Resistive Load,
Nominal Vin
Power-up   35   ms
Input Filter All Models Internal LC type
Output Specifications
Parameters Conditions Min Typ Max Units
Voltage Tolerance 100% load -2   +2 %
Line Regulation Vin(min) to Vin(max) @100% Load -0.5   +0.5 %
Load Regulation 0% Load to 100% Load -0.5   +0.5 %
Load Cross Regulation Asymmetrical Load
25% / 100% Load
Dual Output -5.0   +5.0 %
Ripple & Noise
(BW=20MHz)
All models   60 100 mVp-p
Transient Response
Setting Time
25% Load Step Change   350 500 us
Transient Response
Deviation
25% Load Step Change -5 ±3 +5 %
Temperature Coefficient   -0.02   +0.02 %/°C
Output Power
Protection
% of Io, Hiccup mode,
Auto-recovery
120 155 190 %
Short Circuit
Protection
Continuous [Hiccup Mode] ,Auto-Recovery
Over Voltage
Protection
5Vout   6.2   Vdc
12Vout   15  
15Vout   18  
24Vout 30
General Specifications
Parameters Conditions Min Typ Max Units
Isolation Voltage Input To Output (60sec) 1600     Vdc
Input(Output) To Case (60sec) 1000     Vdc
Isolation Resistance 500Vdc 1000    
Isolation Capacitance 100kHz,1V     2200 pF
Switching Frequency 100% Load,
Nominal Input
5V Output   270   KHz
Other Output   390   KHz
Operating Temperature
(Power Derating See Derating Graph)
Nominal Vin,
100% Load
YTB15-24S05,
YTB15-48S05,
YTB15-24S12,
YTB15-48S12,
YTB15-24S24,
YTB15-48S24,
YTB15-24D15,
YTB15-48D12
-40   59.2 °C
YTB15-24S15,
YTB15-48S15,
YTB15-24D12
  54.5
YTB15-48D15   63.8
Thermal Impedance 20LFM   24.7   °C/W
100LFM   21.2  
200LFM   17.1  
400LFM   11.3  
Maximum Case Temperature       105 °C
Storage Temperature   -55   125 °C
Humidity Non Condensing 5   95 %
Cooling Natural Convection
Case Material Copper, Black Coating
Potting Material Silicone (UL94-V0)
MTBF MIL-HDBK-217F@25°C (calculated) 7.05X105 Hours
Weight   11 g
Dimensions 24.0 x 14.0 x 9.5 mm
Certification
Markings and Dimensions
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Ultra Compact Size DC-DC Converter 15W YTB15 Series
Ultra Compact Size DC-DC Converter 15W YTB15 Series

1.6KV Isolation Single Output Space saving DC-DC Converter PDF Catalogue

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Products

15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters - 15W Space Saving 1.6KV 4:1 Wide Input Range 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 15W 1.6KV Isolation 4:1 Ultra Compact Size 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.