| DC-DC Converter | | | SU20 Series | | | | [ 20 Watts ] | | | | |
| | | | | Feature | | | | |
Standard Size in 2.0 x 2.0 x 0.45 inches
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded
Operating Temperature: -25~70 degrees
Package: Module, Screw Terminal
2:1 & 4:1 Wide Input Range
Regulated Output
Low Ripple and Noise
Vout Trim and ON/OFF Control Function
Screw Terminal For Optional
| | | | | Specification | | | 1.All specificationsvalid at nominal input voltage,full load and +25°Cafter warm-up time
unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output | | | Input Specification | | | | Characteristics | Conditions | | | | Voltage Range | 2:1 Range: | 9 ~ 18 VDC
18 ~ 36 VDC
36 ~ 75 VDC | | | | 4:1 Range: | 10 ~ 40 VDC
18 ~ 75 VDC | | | | Filter | type | | | | | | | | | | | Output Specification | | | | Characteristics | Conditions | | | | Output Power | 20 Watt （max.） | | | | Voltage Accuracy
（Full Load and Nominal Vin） | Single: | ±2% | | | | Dual: | ±2% | | | | Triple: | ±2% | | | | Minimum Load （at Full Load） | | | | | Line Regulation
（LL to HL at Full Load） | Single: | ±0.5% | （typ.） | | | | Dual: | ±0.5% | | | | Triple: | ±1% / ±5% | | | | Load Regulation
（1 to at Full Load）
| Single: | ±0.5% | （typ.） | | | | Dual: | ±3% | | | | Triple: | ±3% / ±5% | | | | Ripple （20MHz bandwidth） | <0.2% Vout+20mV | （max.） | | | | | | | | Noise （20MHz bandwidth） | <0.5% Vout+50mV | （max.） | | | | | | | | Temperature Coefficient | ±0.02% / °C （max.） | | | | Short Circuit Protection | Hiccup mode, Auto-recovery | | | | | | | | | | | General Specification | | | | Characteristics | Conditions | | | | Switching Frequency | 2:1 Rang:200K Hz / 4:1 Rang:250K Hz （typ.） | | | | Isolation Voltage （Input to Output） | 1600 VDC （min.） | | | | Operating Temperature | -25 °C to +70°C （2:1 Range:at Full Load / 4:1 Range:with derating） | | | | Storage Temperature | -55°C to +105°C | | | | Humidity | 95% RH （max.） | | | | Cooling | Free air convection | | | | | | | | | | | Physical Specification | | | | Characteristics | Conditions | | | | Dimension （Tolerance ±0.5） | 50.8 x 50.8 x 11.4 mm | | | | 2.0 x 2.0 x 0.45 inches | | | | Weight | 70 g | | | | Case Material | Nickel-Coated Copper with Non-Conductive Base, Six-side shielded | | | | | | | | | | | | | Model | | | | | | | | | | | | | ModelNo. | InputRange | OutputVoltage | OutputCurrent | Eff | | （V.AC ） | （V.DC ） | （mA ） | （%） | | Single Output Models | | SU20-12-3.3S | 9 ~ 18 VDC | 3.3 | 4000 | 76 | | SU20-12-5S | 9 ~ 18 VDC | 5 | 4000 | 78 | | SU20-12-12S | 9 ~ 18 VDC | 12 | 1670 | 81 | | SU20-12-15S | 9 ~ 18 VDC | 15 | 1330 | 82 | | SU20-12-24S | 9 ~ 18 VDC | 24 | 833 | 83 | | SU20-24-3.3S | 18 ~ 36 VDC | 3.3 | 4000 | 78 | | SU20-24-5S | 18 ~ 36 VDC | 5 | 4000 | 81 | | SU20-24-12S | 18 ~ 36 VDC | 12 | 1670 | 86 | | SU20-24-15S | 18 ~ 36 VDC | 15 | 1330 | 85 | | SU20-24-24S | 18 ~ 36 VDC | 24 | 833 | 88 | | SU20-48-3.3S | 36 ~ 75 VDC | 3.3 | 4000 | 76 | | SU20-48-5S | 36 ~ 75 VDC | 5 | 4000 | 82 | | SU20-48-12S | 36 ~ 75 VDC | 12 | 1670 | 84 | | SU20-48-15S | 36 ~ 75 VDC | 15 | 1330 | 85 | | SU20-48-24S | 36 ~ 75 VDC | 24 | 833 | 87 | | SU20-24F-3.3S | 10 ~ 40 VDC | 3.3 | 4000 | 82 | | SU20-24F-5S | 10 ~ 40 VDC | 5 | 4000 | 84 | | SU20-24F-12S | 10 ~ 40 VDC | 12 | 1670 | 82 | | SU20-24F-15S | 10 ~ 40 VDC | 15 | 1330 | 82 | | SU20-24F-24S | 10 ~ 40 VDC | 24 | 833 | 82 | | SU20-48F-3.3S | 18 ~ 75 VDC | 3.3 | 4000 | 83 | | SU20-48F-5S | 18 ~ 75 VDC | 5 | 4000 | 85 | | SU20-48F-12S | 18 ~ 75 VDC | 12 | 1670 | 82 | | SU20-48F-15S | 18 ~ 75 VDC | 15 | 1330 | 82 | | SU20-48F-24S | 18 ~ 75 VDC | 24 | 833 | 82 | | | | Dual Output Models | | SU20-12-5D | 9 ~ 18 VDC | ±5 | ±2000 | 77 | | SU20-12-12D | 9 ~ 18 VDC | ±12 | ±833 | 81 | | SU20-12-15D | 9 ~ 18 VDC | ±15 | ±660 | 82 | | SU20-24-5D | 18 ~ 36 VDC | ±5 | ±2000 | 82 | | SU20-24-12D | 18 ~ 36 VDC | ±12 | ±833 | 84 | | SU20-24-15D | 18 ~ 36 VDC | ±15 | ±660 | 85 | | SU20-48-5D | 36 ~ 75 VDC | ±5 | ±2000 | 83 | | SU20-48-12D | 36 ~ 75 VDC | ±12 | ±833 | 85 | | SU20-48-15D | 36 ~ 75 VDC | ±15 | ±660 | 84 | | SU20-24F-5D | 10 ~ 40 VDC | ±5 | ±2000 | 81 | | SU20-24F-12D | 10 ~ 40 VDC | ±12 | ±833 | 82 | | SU20-24F-15D | 10 ~ 40 VDC | ±15 | ±660 | 82 | | SU20-48F-5D | 18 ~ 75 VDC | ±5 | ±2000 | 81 | | SU20-48F-12D | 18 ~ 75 VDC | ±12 | ±833 | 83 | | SU20-48F-15D | 18 ~ 75 VDC | ±15 | ±660 | 82 | | | | Triple Output Models | | SU20-12-5S12D | 9 ~ 18 VDC | 5 / ±12 | 2500 / ±300 | 79 | | SU20-12-5S15D | 9 ~ 18 VDC | 5 / ±15 | 2500 / ±250 | 77 | | SU20-24-5S12D | 18 ~ 36 VDC | 5 / ±12 | 2500 / ±300 | 83 | | SU20-24-5S15D | 18 ~ 36 VDC | 5 / ±15 | 2500 / ±250 | 81 | | SU20-48-5S12D | 36 ~ 75 VDC | 5 / ±12 | 2500 / ±300 | 83 | | SU20-48-5S15D | 36 ~ 75 VDC | 5 / ±15 | 2500 / ±250 | 84 | | | |
中國及中心
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