中中國臺灣翊嘉DC/DC轉換器ST20系列 ST20-24-3.3S-A5 ST20-24-5S-A2 ST20-24-2.5S-A2 ST20-48-5S-A5 ST20-48-3.3S-A2
尺寸為1.97 x 1.0 x 0.425英寸
六面鋁帶非導電底座，黑色陽(yáng)氧化
工作溫度：-25?70度
2：1輸入范圍
同步整流器拓撲
調節輸出
低紋波和噪聲
遠程開(kāi)/關(guān)（可選）
CE和UL的
規范
1.規格在額定輸入電壓，滿(mǎn)載和+ 25°C預熱時(shí)間后，除非另有說(shuō)明。
用0.1U 50V / 47U 50V陶瓷蓋測量。 交叉輸出
Input Specification | | Characteristics | Conditions | | Voltage Range | 2:1 Range: | 18 ~ 36 VDC
36 ~ 75 VDC
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| | Filter |  type | | | | | | | Output Specification | | Characteristics | Conditions | | Output Power | 20 Watt (max.) | | Voltage Accuracy
(Full Load and Nominal Vin) | Single: | ±2% | | | | | | | | Minimum Load (at Full Load) | | | Line Regulation
(1 to 10 at Full Load) | Single: | ±0.5% | (typ.) | | | | | | | | Load Regulation
(1 to 10 at Full Load)
| Single: | ±1% | (typ.) | | | | | | | | Ripple (20MHz bandwidth) | 110mV (Vp-p) | (max.) | | | | Noise (20MHz bandwidth) | 220mV (Vp-p) | (max.) | | | | Temperature Coefficient | ±0.02% / °C (max.) | | Short Circuit Protection | Current limit, Auto-recovery | | | | | | | General Specification | | Characteristics | Conditions | | Switching Frequency | 400K Hz (typ.) | | Isolation Voltage (Input to Output) | 1600 VDC (min.) | | Operating Temperature | -25°C to +70°C (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) | 50.1 x 25.4 x 10.8 mm | | 1.97 x 1.0 x 0.425 inches | | Weight | 32 g | | Case Material | Six-side shielded Aluminum with Non-Conductive base, Black Anodize | | | | | | |
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Model | |
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Model No.
(Ordering Part No.) | Input Range | Output Voltage | Output Current | Eff | ( V.AC ) | ( V.DC ) | ( mA ) | ( % ) | Single Output Models | ST20-24-2.5S-A5 | 18 ~ 36 VDC | 2.5 | 4000 | 83 | ST20-24-3.3S-A5 | 18 ~ 36 VDC | 3.3 | 4000 | 86 | ST20-24-5S-A5 | 18 ~ 36 VDC | 5 | 4000 | 87 | ST20-48-2.5S-A2 | 36 ~ 75 VDC | 2.5 | 4000 | 83 | ST20-48-3.3S-A2 | 36 ~ 75 VDC | 3.3 | 4000 | 86 | ST20-48-5S-A2 | 36 ~ 75 VDC | 5 | 4000 | 87 | | | |
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