Reliable 30W DC to DC Power Conversion with 2.25KV Isolation for Industrial Automation and Energy Systems
The 30W DC-DC converter offers an ultra-wide 8:1 input voltage range in a compact 2" x 1" footprint. Featuring reinforced 2.25KV isolation, it is available in both single and dual output options. With efficiency up to 91%, it ensures dependable performance across -40°C to +70°C operating environments. They are widely applied in industrial control panels, telecom base stations, smart factory equipment, and renewable energy solutions.
Yuan Dean DC-DC converters are RoHS-compliant, customizable for different system requirements, and covered by a 3-year warranty. OEM and ODM projects are welcome, and we look forward to collaborating with you.
| Quantity: | |
|---|---|
| Part Number | Input Voltage Range | Input Current | Output Voltage | Output Current | Efficiency (@36Vin) | Maximum Capacitor Load | |
|---|---|---|---|---|---|---|---|
| No-Load | Full Load | ||||||
| Vdc | (mA TYP) | (mA TYP) | Vdc | mA(TYP) | %(TYP) | μF | |
| YNC30-36S05 | 9-75 | 10 | 916 | 5 | 6000 | 91 | 10200 |
| YNC30-36S12 | 9-75 | 8 | 916 | 12 | 2500 | 91 | 1800 |
| YNC30-36S15 | 9-75 | 8 | 916 | 15 | 2000 | 91 | 1125 |
| YNC30-36S24 | 9-75 | 8 | 916 | 24 | 1250 | 91 | 450 |
| YNC30-36S48 | 9-75 | 8 | 916 | 48 | 625 | 91 | 110 |
| YNC30-36D12 | 9-75 | 8 | 916 | ± 12 | ± 1250 | 91 | ± 900 |
| YNC30-36D15 | 9-75 | 8 | 916 | ± 15 | ± 1000 | 91 | ± 600 |
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Input Voltage | 9 | 36 | 75 | Vdc | ||
| Input Surge Voltage (100 ms max.) | -0.7 | 100 | Vdc | |||
| Start-up Voltage | 9 | Vdc | ||||
| Under Voltage Shutdown | 7.5 | Vdc | ||||
| Start-up Time | Constant Resistive Load, Nominal Vin | Power-up | 35 | ms | ||
| Remote ON/OFF | 35 | |||||
| Input Filter | All Models | Internal Pi type | ||||
| Remote ON/OFF (Ctrl PIN Refer To –Vin PIN) | Positive Logic (Standard) | DC/DC ON | Open or 3.5 Vdc – 12 Vdc | |||
| DC/DC OFF | Short or 0 Vdc – 1.2 Vdc | |||||
| Input Current of Ctrl PIN | -0.5 | +0.5 | mA | |||
| Remote Off Input Current | 3 | |||||
| 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 | % | ||
| Ripple & Noise (BW=20MHz) | With an 1uF MLCC | 5Vout | 100 | mVp-p | ||
| 12Vout, ±12Vout | 120 | |||||
| 15Vout, ±15Vout | 150 | |||||
| 24Vout | 150 | |||||
| 48Vout | 200 | |||||
| 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 | |||
| Voltage Adjustability | % of Vout | -10 | +10 | % | ||
| Output Power Protection | % of Io, Hiccup mode, Auto-recovery | 115 | 155 | 190 | % | |
| Short Circuit Protection | Continuous [Hiccup Mode], Auto-Recovery | |||||
| Over Voltage Protection | 5Vout | 6.2 | Vdc | |||
| 12Vout, ±12Vout | 15 | |||||
| 15Vout, ±15Vout | 18 | |||||
| 24Vout | 30 | |||||
| 48Vout | 60 | |||||
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Isolation Voltage | Input to Output (60sec) | 2250 | Vdc | |||
| Input (Output) to Case (60sec) | 1000 | Vdc | ||||
| Isolation Resistance | 500Vdc | 1000 | MΩ | |||
| Isolation Capacitance | 100kHz, 1V | 2200 | pF | |||
| Switching Frequency | Full Load, Nominal Input | 5Vout | 180 | KHz | ||
| Other | 210 | |||||
| Operating Ambient Temperature (Power Derating See Derating Graph) | Nominal Vin, 100% Load | All models | -40 | 70 | °C | |
| Thermal Impedance | 20LFM | 11.6 | °C/W | |||
| 100LFM | 10.5 | |||||
| 200LFM | 8.7 | |||||
| 400LFM | 5.1 | |||||
| Maximum Case Temperature | 105 | °C | ||||
| Over Temperature Protection | Case temperature | 115 | °C | |||
| Storage Temperature | -55 | 125 | °C | |||
| Humidity | Non Condensing | 5 | 95 | % | ||
| Cooling | Natural Convection | |||||
| Case Material | Copper | |||||
| Potting Material | Silicone (UL94-V0) | |||||
| MTBF | MIL-HDBK-217F@25℃ (calculated) | 5.73X105 | Hours | |||
| Weight | 42 | g | ||||
| Dimensions | 50.8 x 25.4 x 11.6 | mm | ||||
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Download8:1 Wide Input YNC30 Series DC-DC Converter UL 62368-1 Certificate File
Download2'' x 1'' Size 30W YNC30 Series DC-DC Converter CE Certificate File
DownloadRegulated Output YNC30 Series DC-DC Converter CE-ICES-003 issue7 Certificate File
Download30W DIL Package YNC30 Series DC-DC Converter CE-47-CFR FCC Part 15 Certificate File
DownloadWide Input 8:1 Voltage Range YNC30 Series DC-DC Converter CB Certificate File
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