产品简介
20WDC/DC稳压电源ST20-24-5SST20-24-3.3SST20-24-2.5SST20-48-5SST20-48-3.3SST20-48-2.5SFeatureSafetyApproval:尺寸为1.97x1.0x0.425英寸镀镍铜带非导电底座
详情介绍
20W DC/DC稳压电源ST20-24-5S ST20-24-3.3S ST20-24-2.5S ST20-48-5S ST20-48-3.3S ST20-48-2.5S |
| | Feature | | | | 尺寸为1.97 x 1.0 x 0.425英寸
镀镍铜带非导电底座,六面屏蔽 工作温度:-25?70度 包装:模块,螺丝端子 2:1输入范围 同步整流拓扑 调节输出 低纹波和噪音 远程开/关(可选) 螺丝端子可选 通过CE和UL | | download SPC. | Specification | | 1.规格在标称输入电压,满载和+ 25°预热时间均有效 除非另有说明。 2.用0.1U 50V // 47U 50V陶瓷盖测量。 交叉输出 | | Input Specification | | | Characteristics | Conditions | | | Voltage Range | 2:1 Range: | 18 ~ 36 VDC 36 ~ 75 VDC | | | | | | | 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 (LL to HL at Full Load) | Single: | ±0.5% | (typ.) | | | | | | | | | | | Load Regulation (10% to 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 | Nickel-Coated Copper with Non-conductive Base, Six-side Shielded | | | | | | | |
| | | Model | | | | | | | | | ModelNo. | InputRange | OutputVoltage | OutputCurrent | Eff | (V.AC ) | (V.DC ) | (mA ) | (%) | Single Output Models | ST20-24-2.5S | 18 ~ 36 VDC | 2.5 | 4000 | 83 | ST20-24-3.3S | 18 ~ 36 VDC | 3.3 | 4000 | 86 | ST20-24-5S | 18 ~ 36 VDC | 5 | 4000 | 87 | ST20-48-2.5S | 36 ~ 75 VDC | 2.5 | 4000 | 83 | ST20-48-3.3S | 36 ~ 75 VDC | 3.3 | 4000 | 86 | ST20-48-5S | 36 ~ 75 VDC | 5 | 4000 | 87 |
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