|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
特点： |
|
| ◥ 230VAC电压输入 |
|
| ◥ 100%满载老化 |
|
| ◥ 强制风冷 |
|
| ◥ 多组电源、隔离地 |
|
| ◥ 低成本、高可靠 |
|
|
|
|
|
|
|
|
|
|
| 电气规格 |
|
| 型号 |
TSH-300C-7T |
|
| 输出通道 |
HC1 |
HC2 |
HC3.1 |
HC3.2 |
HC4.1 |
HC4.2 |
|
| 输出特性 |
输出电压 |
+7V |
+7V |
+12V |
-8V |
+12V |
-8V |
|
| 电压调整范围 |
HC1: 6.1~7.8V |
|
| 额定电流 |
20A |
20A |
0.3A |
0.3A |
0.3A |
0.3A |
|
| 电流范围 |
0.5~20A |
0.1~20A |
0~0.3A |
0~0.3A |
0~0.3A |
0~0.3A |
|
| 额定功率 |
289.6W |
|
| 纹波与噪声 (最大) |
80mV |
80mV |
80mV |
80mV |
80mV |
80mV |
|
| 输出精度 |
±1% |
+25%；-15% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
|
| 线性调整率 |
±0.5% |
±1% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
|
| 负载调整率 |
±1% |
±10% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
|
| 启动、上升、保持时间 |
1000ms，30ms，60ms/230VAC；1200ms,30ms,14ms/115VAC（满载时） |
|
| 输入特性 |
输入电压范围 |
165~264VAC，或300~370VDC |
|
| 输入电流 |
4A/230V |
|
| 频率范围 |
50Hz |
|
| 效率(Typ) |
>78% |
|
| 浪涌电流(Typ) |
55A/230V（冷启动） |
|
| 漏电流 |
<2mA/240VAC |
|
| 保护 |
过载保护 |
110~150%（保护方式：打嗝模式，负载条件去除后自动恢复） |
|
| 环境参数 |
工作温度、 湿度 |
-25℃~+50℃@100% LOAD,+60℃@60% LOAD；20%-90% RH ,无冷凝 |
|
| 储藏温度、 湿度 |
-40℃ - +85℃, 10%-95% RH |
|
| 温度漂移 |
±0.03% /℃(0-50℃) |
|
| 振动 |
10-500Hz, 2G 10分钟/周期, Y、X 、Z轴各60分钟 |
|
| 安规和 电磁兼容 |
安全规范 |
MEET GB4943 |
|
| 耐压 |
I/P-O/P:1.5KVAC ; I/P-FG:1.5KVAC ; O/P-FG:0.5KVAC |
|
| 绝缘阻抗 |
I/P-O/P:500VDC / 100M Ohms/25℃/70% RH |
|
| 其它 |
尺寸 |
213*118*50mm（L*W*H） |
|
| 重量 |
1050g |
|
| 备注 |
1. 所有参数在230VAC输入，额定负载，环温25℃，湿度70%条件下测定； |
|
,
| 2. 精度：包括设定误差，线路调整率，负载调整率等； |
|
| 3. 纹波测试：用30cm长绞线连接电源和负载，负载端并0.1u和47u电容，以20MHz示波器于负载端测得； |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
