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 / 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 NumberInput
Voltage
Range
Input
Current
Output
Voltage
Output
Current
EfficiencyMaximum
Capacitor
Load
No-LoadFull-Load
Vdc(mA TYP)(mA TYP)Vdc(mA TYP)%TYPuF
YTB15-24S059-361070253000893300
YTB15-24S129-3610702121250891000
YTB15-24S159-361071015100088680
YTB15-24S249-36107022462589360
YTB15-24D129-3610710± 12± 62588± 560
YTB15-24D159-3610702± 15± 50089± 360
YTB15-48S0518-75735153000893300
YTB15-48S1218-757351121250891000
YTB15-48S1518-75735515100088680
YTB15-48S2418-7573512462589360
YTB15-48D1218-757351± 12± 62589± 560
YTB15-48D1518-757347± 15± 50090± 360
Input Specifications
ParametersConditionsMinTypMaxUnits
Input Voltage24V Models9 36Vdc
48V Models18 75
Input Surge Voltage
(100 ms max.)
24V Models-0.7 50Vdc
48V Models-0.7 100Vdc
Start-up Voltage24V Models  9Vdc
48V Models  18
Under Voltage Shutdown24V Models 8 Vdc
48V Models 15 
Start-up TimeConstant Resistive Load,
Nominal Vin
Power-up 35 ms
Input FilterAll ModelsInternal LC type
Output Specifications
ParametersConditionsMinTypMaxUnits
Voltage Tolerance100% load-2 +2%
Line RegulationVin(min) to Vin(max) @100% Load-0.5 +0.5%
Load Regulation0% Load to 100% Load-0.5 +0.5%
Load Cross RegulationAsymmetrical Load
25% / 100% Load
Dual Output-0.5 +0.5%
Ripple & Noise
(BW=20MHz)
All models 60100mVp-p
Transient Response
Setting Time
25% Load Step Change 350500us
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
120155190%
Short Circuit
Protection
Continuous [Hiccup Mode] ,Auto-Recovery
Over Voltage
Protection
5Vout 6.2 Vdc
12Vout 15 
15Vout 18 
24Vout30
General Specifications
ParametersConditionsMinTypMaxUnits
Isolation VoltageInput To Output (60sec)1600  Vdc
Input(Output) To Case (60sec)1000  Vdc
Isolation Resistance500Vdc1000  
Isolation Capacitance100kHz,1V  2200pF
Switching Frequency100% 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 Impedance20LFM 24.7 °C/W
100LFM 21.2 
200LFM 17.1 
400LFM 11.3 
Maximum Case Temperature   105°C
Storage Temperature -55 125°C
HumidityNon Condensing5 95%
CoolingNatural Convection
Thermal ShockMIL-STD-810F
Shock & Vibration TestMIL-STD-810F
Case MaterialCopper, Black Coating
Potting MaterialSilicone (UL94-V0)
MTBFMIL-HDBK-217F@25°C (calculated)7.05X105Hours
Weight 11g
Dimensions24.0 x 14.0 x 9.5mm
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 Supplier | YDS

Located in Taiwan, YUAN DEAN SCIENTIFIC CO., LTD., since 1990, is a 15W 1.6KV Isolation 4:1 Ultra Compact Size DC-DC Converters manufacturer in electronic component industry. Main product, including DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, Delay Lines, 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 converter, transformer, magnetic component, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.