详细说明
★ LED Driver测试的LED模式负载（真正模拟LED灯珠）
★定电流、定电阻、定电压、定功率、LED及动态与短路操作模式
★模拟LED顺向偏压(Vd)及导通电阻(Rd)
★快速响应，可供PWM调光测试
★外接Relay的方式做 AC高低转换的控制信号
★5位之数字电压，电流以及功率表
★过电压、电流、功率及温度保护
★内置 纹波,噪单测试模块,供生产线快速测试,节约测试成本
产品规格参数
| 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 |