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(6) Positive output terminal.

(7) Power ON/OFF switch

2.2 OPERATING PROCEDURE

2.2.1 For constant voltage mode adjust controls 3 clockwise to the

maximum position. Switch on the power ON/OFF switch 7 and adjust

controls 4 to set the desired output voltage. Connect the load to the output

terminals 5 & 6.

2.2.2 For constant current mode adjust controls 4 clockwise to the

maximum position. Adjust controls 3 anti-clockwise to the minimum

position. Switch on the power ON/OFF switch 7 and connect the load to

the output terminals 5 & 6. Adjust controls 3 to set the desired output

Содержание HY1803D

Страница 1: ...USER S MANUAL DC REGULATED POWER SUPPLY ...

Страница 2: ...ng continuous adjustment of both the output voltage and output current levels The HY1500 and HY1800 series have LCD displays the HY1500C and HY1800C have analogue displays MODELS MODEL HY1502C HY1503C HY1802C HY1803C HY1505C HY1502 HY1503 HY1502D HY1503D HY1802D HY1803D HY1505D REGULAR OUTPUT VOLTAGE 0 15V 0 15V 0 18V 0 18V 0 15V 0 15V 0 15V ...

Страница 3: ...2 Line regulation CV 0 01 1mV CC 0 2 1mA 1 3 Load regulation CV 0 01 3mV I 3A CC 0 2 3mA I 3A CV 0 01 5mV I 3A CC 0 2 5mA I 3A 1 4 Ripple and noise CV 0 5mVr m s I 3A CC 3mAr m s I 3A CV 1 0mVr m s I 3A CC 6mAr m s I 3A 1 5 Protection constant current and short circuit protection 1 6 Voltage indication accuracy LED LCD 1 2digits analogue ...

Страница 4: ...CD 2 2digits analogue display 2 5 1 8 Environment 0 40 0 C relative humidity 90 2 OPERATION 2 1 Front panel controls 1 Current indication 2 Voltage indication 3 Coarse adjustment of current 4 Coarse adjustment of output voltage 5 Negative output terminal ...

Страница 7: ... 6 3 3 The unit should be stored in a dry and well ventilated place and the power cord removed if storing for long periods 4 ACCESSORIES 4 1 Power cord one piece 4 2 Instruction manual one piece ...