| 型號： | SEL150 |
|---|---|
| 品牌： | STS |
| 原產地： | 中國 |
| 類別： | 電子、電力 / 儀器、儀表 / 電子測量儀器 |
| 標籤︰ | 電子負載 , 150W電子負載 , led電子負載 |
| 單價： |
-
|
| 最少訂量： | 1 台 |
| 即時通訊: | 最後上線︰2014/06/29 |
LED電子負載SEL150
★ LED Driver測試的LED模式負載（真正模擬LED燈珠）
★定電流、定電阻、定電壓、定功率、LED及動態與短路操作模式
★模擬LED順向偏壓(Vd)及導通電阻(Rd)
★快速響應，可供PWM調光測試
★外接Relay的方式做 AC高低轉換的控制信號
★5位之數字電壓，電流以及功率表
★過電壓、電流、功率及溫度保護
★內置 紋波,噪單測試模塊,供生產線快速測試,節約測試成本
產品規格參數
|
Power |
Input voltage |
220V ± 10% |
|
Input frequency |
50-60Hz ± 5% |
|
|
Input current |
<0.3A |
|
|
Ambient temperature |
0-40℃ |
|
|
Relative humidity |
< 80% （Non-condensing） |
|
|
Altitude |
0-2000 meters （Sea level） |
|
|
Pollution degree |
2 or lower （Indoor use only） |
|
|
Current measurement accuracy |
±0.1% (reading + range) |
|
|
Modes of load |
CC/CR/CV/CP/LED/CC_Dynamic |
|
|
CC MODE |
RANGE |
0-3A / 0-15A |
|
RESOLUTION |
0.046mA / 0.23mA |
|
|
ACCURACY |
±0.1% (Setting + Range) |
|
|
CR MODE |
RANGE |
900Ω / 3000Ω |
|
RESOLUTION |
0.01Ω |
|
|
ACCURACY |
±0.2% (Setting + Range) |
|
|
CV MODE |
RANGE |
0－60V / 0-200V |
|
RESOLUTION |
0.92mV / 3.1mV |
|
|
ACCURACY |
±0.1% (Setting + Range) |
|
|
CP MODE |
RANGE |
0-150W |
|
RESOLUTION |
1.0 mW |
|
|
ACCURACY |
±0.5% (Setting + Range) |
|
|
LED MODE |
VOLTAGE RANGE |
0-60V / 0-200V |
|
CURRENT RANGE |
0-3A / 0-15A |
|
|
VF RANGE |
0-60V / 0-200V |
|
|
RD_COEFF RANGE |
0.01 - 1.0 |
|
|
DYNAMIC LOAD |
T_high, T_low |
50us to 10s |
|
Slew rate |
0.001-0.2A/us / 0.005-1A/us |
|
|
TIMING ACCURACY |
±5% (Setting + Range) ±10us |
|
|
V_pk ACCURACY |
±1% (Reading + Range) ± 0.1V |
|
|
Ripple 200kHz |
RANGE |
0 - 2V p-p |
|
ACCURACY |
±2%*Reading ± 20mV |
|
|
Noise 20MHz |
RANGE |
0 - 2V p-p |
|
ACCURACY |
±2%*Reading ± 20mV |
|
