點(diǎn)擊放大 | | | JB-303 30V/3A 單路輸出 JB-305 30V/ 單路輸出 JB-603 60V/3A 單路輸出 |
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| | | ·產(chǎn)品性能 : -->定電壓源與定電流源方式操作 -->過負(fù)載及外部利向輸入保護(hù) -->0.01%高線性穩(wěn)定度 -->3全位綠色LED顯示器 -->低漣波及噪聲輸出 -->符合CE marking 及 IEC 61010-1:90+A1:92+A1:2.95安規(guī) |
SPECIFICATION JB-303 JB-603 JB-305 OUTPUT VOLTAGE(CV) 0~30V 0~60V 0~30V OUTPUT CURRENT(CC) 0~3A 0~3A 0~ RIPPLE REJECTION 0.3m Vrms. 0.6 Vrms. 0.5mVrms. LINE REGULATION VOLTAGE ≤0.005%+2mV ≤0.02%+2mV ≤0.01%+2mV CURRENT 0.02%+2mA 0.02%+2mA 0.02%+2mA LOAD REGULATION VOLTAGE ≤0.005%+2mV ≤0.02%+2mV ≤0.01%+2mV CURRENT 5mA 5mA 5mA VOLTAGE RESOLUTION 0.1V 0.1V 0.1V CURRENT RESOLUTION 0.01A 0.01A 0.01A TRANSIENT RECOVERY TIME 100μs (50%LOAD CHARGE,MINIMUM LOAD 0.) DISPLAYER VOLTAGE 3 ½ DIGITAL RANGE DIGITAL DISPLAY CURRENT 3 ½ DIGITAL RANGE DIGITAL DISPLAY PROTECTION OVER VOLTAGE FULL SCALE OF DC OUTPUT VOLTAGE + 9% OVER CURRENT FULL SCALE OF DC OUTPUT CURRENT + 9% TEMPERATURE ONLY HEAT SINK 85℃ OPERATING ENVIRONMENT 0~40℃,80%R.H. AC POWER SOURCE AC 110/220V±10% , 50/60Hz (CUSTOMER MADE) ACCESSORIES INPUT POWER CORD, MANUAL , OUTPUT CABLE WEIGHT (Kg) 5.6 7.5 7.2 DIMENSION(W*H*D М) 130×165×310 130×165×330 130×165×330
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