Input输入特性 | |||
---|---|---|---|
输入电压范围 | 输入浪涌电压(<100ms) | 输入启动阀值 | 欠压关断阀值 |
12(9~22Vdc) | 33Vdc | 8.6Vdc,typ | 8Vdc,typ |
24V(18~36Vdc) | 50Vdc | 17Vdc,typ | 16Vdc,typ |
48(36~75Vdc) | 80Vdc | 35Vdc,typ | 33Vdc,typ |
使能端(开/关)控制 | 正/负逻辑 |
正逻辑-开 | 2.5~10Vdc或悬空 |
正逻辑-关 | -0.3~0.3Vdc或与-Vin短接 |
Output输出特性 | |
---|---|
输出电压精度 | ±1%,max. |
输出功率 | 100~200W |
输出电压调节范围 | ±10%Vout,typ. |
源效应(电压调整率) | ±0.1%,typ. |
负载效应(负载调整率) | ±0.5%,typ. |
瞬态响应 50%-75%-50% | ±3%Vout,typ. |
纹波&噪音 | <1%Vout |
过载保护 | 120%额定负载,typ. |
短路保护 | 打嗝模式 |
短路恢复 | 自恢复 |
General 一般特性 | |
---|---|
隔离电压 | |
输入与输出 | 1500Vdc/min. |
输入与外壳 | 1500Vdc/min. |
输出与外壳 | 500Vdc/min. |
绝缘阻抗(输入与输出) | 100MΩ/min. |
绝缘电容(输入与输出) | 1000PF,typ. |
重量 | 80g,typ. |
储存温度 | -55℃~+125℃ |
开关频率 | 240KHz,typ. |
效率 | 88%~92%,typ. |
温度系数 | ±0.02%/℃ |
相对湿度(无结露) | 95% R.H. |
过温保护 | 105℃,typ. |
过温恢复 | 95℃,typ. |
引脚定义 | ||
---|---|---|
引脚 | 命名 | |
单路 | 双路 | |
1 | Vin+ | Vin+ |
2 | Enable | Enable |
3 | Vin- | Vin- |
4 | Vout- | Vout- |
5 | Sense- | Com |
6 | Trim | Vout+ |
7 | Sense+ | |
8 | Vout+ |
注意:
1. 所有尺寸标注单位为毫米(英寸)。
2. 单路引脚4、8直径1.50mm.(0.06in.)。
双路引脚4-6直径1.50mm.(0.06in.)。
3. 其余引脚直径1.00mm.(0.04in.)。
4. 公差:x.x±0.5mm(x.xx±0.02in.)。
x.xx±0.25mm(x.xx±0.01in.)。
模块型号 | 输入电压(Vdc) | 输出电压(Vdc) | 输出电流(A) | 输出纹波 (峰-峰值) |
效率(典型) |
SD12100H3R3S | 12(9~22Vdc) | 3.3 | 30.3 | <100mV | 89% |
SD12150H05S | 5 | 30.0 | <100mV | 90% | |
SD12150H12S | 12 | 12.5 | <120mV | 91% | |
SD12150H24S | 24 | 6.25 | <150mV | 92% | |
SD24100H3R3S | 24(18~36Vdc) | 3.3 | 30.3 | <100mV | 89% |
SD24150H05S | 5 | 30.0 | <100mV | 92% | |
SD24100H6R5S | 6.5 | 15.4 | <100mV | 93% | |
SD24100H07S | 7 | 14.3 | <100mV | 94% | |
SD24150H08S | 8 | 18.8 | <100mV | 93% | |
SD24200H10S | 10 | 20.0 | <150mV | 90% | |
SD24200H12S | 12 | 16.7 | <150mV | 92% | |
SD24150H15S | 15 | 10.0 | <150mV | 92% | |
SD24200H24S | 24 | 8.33 | <200mV | 92% | |
SD24200H28S | 28 | 7.14 | <200mV | 92% | |
SD24200H36S | 36 | 5.56 | <300mV | 91% | |
SD24200H48S | 48 | 4.17 | <150mV | 92% | |
SD24150H15D | ±15 | ±5.00 | <150mV | 92% | |
SD48200H12S | 48(36~75Vdc) | 12 | 16.7 | <150mV | 92% |
SD48200H24S | 24 | 8.33 | <200mV | 90% | |
SD48200H28S | 28 | 7.14 | <200mV | 90% | |
SD48150H55S | 55 | 2.73 | <550mV | 92% | |
SD48150H12D | ±12 | ±6.25 | <150mV | 92% |