|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
特点： |
|
| ◥ 电压输入通过开关切换 |
|
| ◥ 100%满载老化 |
|
| ◥ 自然风冷、高可靠 |
|
| ◥ 成本低 |
|
| ◥ 体积小 |
|
|
|
|
|
|
|
|
| R-120D5+12S "S" 代表有远程开关功能 |
|
|
|
|
|
|
|
|
| 电气规格 |
|
| 型号 |
R-120D5+12 |
R-120D24+12R |
|
| 输出通道 |
HC1 |
HC2 |
HC1 |
HC2 |
|
| 输出特性 |
输出电压 |
+5V |
+12V |
+24V |
+12V |
|
| 电压调整范围 |
HC1: 4.4~5.8V |
HC1: 19.7~27.5V |
|
| 额定电流 |
8A |
6A |
5A |
1A |
|
| 电流范围 |
0.2~8A |
0.1~6A |
0.1~5A |
0.1~1A |
|
| 额定功率 |
112W |
132W |
|
| 纹波与噪声 (最大) |
80mV |
80mV |
80mV |
120mV |
|
| 输出精度 |
±2% |
±1% |
±1% |
±0.5% |
|
| 线性调整率 |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
|
| 负载调整率 |
±2% |
±1% |
±1% |
±0.5% |
|
| 启动、上升、保持时间 |
500ms，20ms/230VAC；1200ms,30ms/115VAC（满载时） |
|
| 输入特性 |
输入电压范围 |
176~264VAC/88~132VAC（开关转换），或 200~370VDC |
|
| 输入电流 |
2A/230V ; 3A/115V |
|
| 频率范围 |
47~63Hz |
|
| 效率(Typ) |
>70% |
|
>80% |
>83% |
|
| 浪涌电流(Typ) |
40A/230V（冷启动） |
|
| 漏电流 |
<2mA/240VAC |
|
| 保护 |
过载保护 |
110~150%（保护方式：关闭输出，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 |
199*97*38mm（L*W*H） |
|
| 重量 |
600g |
|
| 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； |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
