REGULATED DC POWER SUPPLY
HT3003PE; HT3005PE; HT5003PE;
HT3003PF; HT3005PF;
HT3003PG; HT3005PG
INSTRUCTION MANUAL
Page 1: ...REGULATED DC POWER SUPPLY HT3003PE HT3005PE HT5003PE HT3003PF HT3005PF HT3003PG HT3005PG INSTRUCTION MANUAL...
Page 2: ...NS 5 3 SPECIFICATIONS 8 4 PANEL DETAILS SINGLE TYPE 9 5 DESCRIPTION OF PANEL FUNCTION SINGLE TYPE 10 6 OPERATIONS PROCEDURES SINGLE TYPE 11 8 DESCRIPTION OF PANEL FUNCTION DUAL TYPE 15 9 OPERATION PRO...
Page 3: ...nner not specified by the manufacture the protection provided by the equipment may be impaired Caution and Warning Statements CAUTION Is used to indicate correct operating or maintenance procedures in...
Page 4: ...the product use it in the standard settings Operating temperature 5 40 Operating humidity 50 80 Storage temperature 0 70 Storage humidity less than 85 2 For quality improvement the exterior design an...
Page 5: ...d by our service center or sales outlet free of charge We charge for repairs after the one year warranty period expires When the failure is a result of user s neglect natural disaster or accident we c...
Page 6: ...stability Main features for the above models are as follows 1 Utilizes SMT technology 2 LCD display to show voltage and current 3 LCD display to show regulated voltage and current 4 Green Amber LCD b...
Page 7: ...tings Model Line Voltage Mark Position Fuse Rating 250V HT3003PE AC 220V 220V 1 6AL AC 110V 110V 3AL HT3005PE AC 220V 220V 2AL AC 110V 110V 4AL HT5003PE AC 220V 220V 2AL AC 110V 110V 4AL HT3003PF AC 2...
Page 8: ...ace as condensation might impair its operation 3 Do not expose the instrument to wet or dust environments 4 Do not place liquid filled containers such as coffee cups on top of this instrument A spill...
Page 9: ...ing a neutral detergent 2 If the surface of the panel is dirty use the same method to clean If the panel is heavily stained rub the affected area lightly with a soft cloth soaked in light neutral dete...
Page 10: ...t Voltage 0 30V 0 50V 0 30V 2 0 30V 2 5V Current Stepwise 30mA 3 mA 50mA 5mA 30mA 3mA 30mA 3mA 50mA 5mA 30mA 3mA 50mA 5mA Output Current 0 3A 0 5A 0 3A 0 3A 2 0 5A 2 0 3A 2 3A 0 5A 2 3A Line Regulatio...
Page 11: ...4 PANEL DETAILS SINGLE TYPE Fig 2 9...
Page 12: ...t LCD Display 3 On Off Power Switch 4 Output terminals 5 Extended Output Terminals 6 Constant Voltage Display 7 Constant Current Display 8 Current Limit Adjustment Indicator 9 C V C C Selection Switch...
Page 13: ...ble damage If damage is detected the supply should not be operated 2 Basic electrical check 1 Check that the power switch is set to OFF 2 Turn the voltage knob to maximum CCW that is minimum output vo...
Page 14: ...al at the output terminal 4 Push the UP or DOWN button to obtain the desired current value 5 When pushing and hold the UP or DOWN button over 0 8 sec the value will go up or go down continuously 6 Rel...
Page 15: ...7 PANEL DETAILS DUAL TYPE Fig 3 13...
Page 16: ...7 1 PANEL DETAILS TRIPLE TYPE Fig 4 14...
Page 17: ...Ch 1 8 C V C C Selection Switch Ch 1 9 Output Voltage Setting Ch 1 10 Output Terminal Ch 1 11 Extended Output terminals Ch 1 12 Serial Function Select Switch 13 Serial Function Indicator 14 PARALLEL...
Page 18: ...UNCTION DUAL TYPE cont 1 Current Limit Down Setting Ch 2 2 Current Limit UP Setting Ch 2 3 Output Voltage Setting Ch 2 4 Output Terminals Ch 2 5 Extended Output Terminals Ch 2 6 Output Terminals for 5...
Page 19: ...ng knob to desired voltage 2 Press the CV CC setting button down to light up the CC CV setting indicator 3 Use a wire to shorten the and terminal at output terminal 4 Push the UP or DOWN button to obt...
Page 20: ...ximum voltage output is from 0 60V 3 When adjusting both the voltage setting knobs independently the total output voltage is the sum of 2 voltage readings from the LCD display 4 Push the SERIAL button...
Page 21: ...age value 3 Push the PARALLEL button down to light the indicator the unit is now working under parallel condition the maximum current possibly obtained is 6A 3003II 10A 3005XII 4 To obtain desired vol...
Page 22: ...e 3 Turn on the power switch push serial button down to light up the indicator and you can get negative output voltage of 0 30V from channel 1 and positive output voltage of 0 30V from channel 2 as sh...
Page 23: ...current when the unit is used in such a place where ventilation is interrupted or a radiation exists from other equipments 2 Use the instrument within 10 tolerance of the specified voltage from the po...
Page 24: ...200uF 50V electrode capacitor across the extension terminal connection please refer to Fig 8 1 When the operation is under PARALLEL condition when activating the SERIAL button the operation will be c...
