的LED驱动电源测试系统

Test Name

Parameter and Range

Accuracy

START UP

启动

浪涌电源Inrush current: 0 – 83Apk

启动时间Startup time: 0 to 32767msec.

启动时间Rise time: 0 to 32767msec.

输出超调Output voltage overshoot: 0 – 200Vpk

±1% (reading + range)

±1ms

±1ms

±1% (reading + range)

UVLO

欠压

功能测试Functional test only, Pass/Fail

N/A

IDLE

待机

待机功率Standby input power: 0 – 5/25/250/1250W

输入电流Standby input current: 0 – 0.1/0.5/5/25Apk

输入电压Input voltage: 30 – 280V*^{Note 1}

±0.1% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

STANDARD CV

(Constant Current and Constant Resistance load)

恒压电源测试

恒流模式CC Mode: 0 – 3/30 A

恒阻模式CR Mode: 0.1 – 200/700Ohm

输入电压Input Voltage: 30 – 300Vrms *^{Note 1}

输入电流Input Current: 0 – 0.1/0.5/5/25Apk

输入功率Input Power: 0 – 5/25/250/1250W

功率因数Power Factor 0 – 1.0

输出电压Output Voltage 0 – 60/200Vdc

输出电流Output Current 0 – 3/30Adc

效率Efficiency: 0 – 100%

纹波Ripple/Noise 200kHz: 0 – 2000mV

噪音Ripple/Noise 20MHz: 0 – 2000mV

±0.15% (setting + range)

±0.3% (setting + range) *^{Note 2}

±0.1% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

±0.2% (reading + range)

±0.05% (reading + range)

±0.1% (reading + range)

±0.25% (reading + range)

±2% reading ± 20mV

±2% reading ± 20mV

STANDARD CC

(Constant Voltage and Constant Resistance load)

恒源电源测试

恒压模式CV Mode: 0 – 60/200V

恒阻模式CR Mode: 0.1 – 200/700Ohm

输入电压Input Voltage: 30 – 300Vrms *^{Note 1}

输入电流Input Current: 0 – 0.1/0.5/5/25Apk

输入功率Input Power: 0 – 5/25/250/1250W

功率因数Power Factor 0 – 1.0

输出电压Output Voltage 0 – 60/200Vdc

输出电流Output Current 0 – 3/30Adc

效率Efficiency: 0 – 100%

纹波Ripple/Noise 200kHz: 0 – 2000mV

噪音Ripple/Noise 20MHz: 0 – 2000mV

±0.2% (setting + range)

±0.3% (setting + range) *^{Note 2}

±0.1% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

±0.2% (reading + range)

±0.05% (reading + range)

±0.1% (reading + range)

±0.25% (reading + range)

±2%reading ± 20mV

±2% reading ±20mV

LED Driver Test (LED Load)

LED电源测试

输入电压Input voltage: 30 – 300 Vrms *^{Note 1}

输入电流Input Current: 0 – 0.1/0.5/5/25Apk

输入功率Input Power: 0 – 5/25/250/1250W

功率因数Power Factor: 0 – 1.0

输出平均流Output Average Current reading: 0 – 3/30Adc

输出平均电压Output Average Voltage reading: 0 – 60/200Vdc

效率Efficiency: 0 – 100%

纹波Ripple/Noise 200kHz: 0 – 2000mV

噪音Ripple/Noise 20MHz: 0 – 2000mV

输出电流纹波Output Current Ripple 200kHz: 0 – 3A

±0.1% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

±0.2% (reading + range)

±0.1% (reading + range) *^{Note 3}

±0.05% (reading + range) *^{Note 3}

±0.25% (reading + range)

±2% reading ± 20mV

±2% reading ± 20mV

±2% reading ± 20mA

SHORT CIRCUIT

短路

输入电压Input voltage: 30 – 300 Vrms *^{Note 1}

输入电流Input Current: 0 – 5/25Apk

输入功率Input Power: 0 – 250/1250W

功率因数Power Factor 0 – 1.0

输出平均电流Output Average Current: 0 – 30Adc

输出平均电压Output Average Voltage: 0 – 200Vdc

±0.1% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

±0.2% (reading + range)

±0.2% (reading + range) *^{Note 3}

±0.2% (reading + range) *^{Note 3}

OVER CURRENT

过流

过流点电流Current trip point: 0 – 3/30Adc

过流点电压Trip point voltage: 0 – 60/200Vdc

等待时间Wait Time >= 10msec.

等待时间Wait Time < 10msec.

过流点前电压Voltage Before Trip Point: 0 – 60/200Vdc

过流点前电流Current Before Trip Point: 0 – 3/30Adc

±0.1% (reading + range)

±0.05% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

±0.1% (reading + range)

OVER VOLTAGE过压

过压点OV trip point: 0 – 28V

±0.1% (reading + range)

LINE REGULATION

线性调整

电压调整率Voltage regulation: 0 – 100%

电流调整率Current regulation: 0 – 100% *^{Note 3}

±0.1% (reading + range)

±0.2% (reading + range) *^{Note 4}

LOAD REGULATION

负载测试

电压调整率Voltage regulation: 0 – 100%

电流调整率Current regulation: 0 – 100% *^{Note 3}

±0.1% (reading + range)

±0.2% (reading + range) *^{Note 4}

Voltage Load REGULATION

综合测试

电压调整率Voltage regulation: 0 – 100%

电流调整率Current regulation: 0 – 100% *^{Note 3}

±0.1% (reading + range)

±0.2% (reading + range) *^{Note 4}

AVERAGE EFFICIENCY

平均效率

效率Efficiency: 0 – 100%

±0.25% (reading + range)

I-V CURVE PLOT

I-V曲线

恒阻模式CR Mode: 0.1 – 200/700 Ohm

输出电压Output Voltage 0 – 60/200Vdc

输出电流Output Current 0 – 3/30Adc

±0.3% (setting + range) *^{Note 2}

±0.05% (reading + range)

±0.1% (reading + range)

POWER DOWN 关机

保持时间Holdup time: 0 – 65535 msec.

输入电压Input voltage: 30 – 300Vrms *^{Note 1}

输出电流Output Current 0 – 3/30Adc

输出电压超调Output voltage overshoot: 0 – 200Vpk

±1ms

±0.1% (reading + range)

±0.1% (reading + range)

±1% (reading + range)

Global Setting 普通设定

带载电压Load On Voltage: 0 – 200Vdc

等待时间Wait Time: 0 – 32767msec.

额定输出电压Nominal Output Voltage: 0 – 200Vdc

额定输出电流Nominal Output Current: 0 – 30Adc

±1%  (reading + range)

±1ms

±1% (reading + range)

±1% (reading + range)

Optional Setting可选设定

偏置输出电压Bias Output Voltage : 0 – 28Vdc

继电器额定电流Relay State rated current: 3A

±0.2% (reading + range)

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