Certification and Warranty, Introduction

Certification and Warranty

Certification

We certify that this product met its published specifications at time of shipment from the factory.

Introduction

The 1785B - 1788 Series power supplies are high performance single-output programmable DC power supplies with communication interface. The combination of bench-top and system features in these power supplies provides versatile solutions for your design and test requirements.

Convenient bench-top features:

•Nice appearance, small-size and light weight

•VFD display

•Soft Rubber numeric keypad

•Adjustable & constant voltage outputs

•Adjustable & constant current outputs

•Output on/off

•High accuracy and high resolution

•Excellent load and line regulation

•Low ripple and noise

•Limit voltage protection

•Over current/temperature protection

•Sixteen operating states storage

•May be used in series or parallel modes with additional power supplies

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B&K 1786B, 1788, 1785B, 1787B instruction manual Certification and Warranty, Introduction

Contents

Page Content About your safety Quick ReferenceGeneral information Protection from electric shock Introduction Certification and WarrantyCertification Front Panel at a Glance Menu description Function keys descriptionDisplay annunciators Rear Panel at a Glance Cal Connect the power cord and turn on the power supply Quick StartPreliminary Checkout Check the list of supplied items Voltage Output Checkout Output CheckoutCurrent Output Checkout If the Power Supply Does Not Turn On To Adjust the Carrying HandleVerify that there is AC power to the power supply Verify the power-line voltage setting To Rack Mount the Instrument Bench-top viewing positions Carrying position Specifications Specifications Supplemental Characteristics Maximum input power Unit mm Environmental Conditions Front-panel Operation Overview Front-panel OperationConstant Voltage Operation Constant Current Operation Saving and Recalling OperationMenu Operation Set Maximum voltageMAX Volt Setting the Key SoundKEY Sound Setting the Baud RateBAUDRATEInitiating the Output stateINIT OUT Initiating the Output Voltage Init Volt Setting Address Address Setting password for function keysKEY Lock Communication setting Remote Operation ModeIT-E131 Communication cable Setting the remote control mode 20H Frame formatCommunication protocol Description Setting the maximum output voltage 22H Setting the output state ON/OFF 21HSetting the output voltage 23H Setting the output current 24H Setting the communication address 25H Entering the calibration mode 27H Reading the calibration state 28H Calibrating the voltage value 29H Calibrate the current value 2BH Save the calibration data to Eeprom 2DH Setting calibration information 2EHReading calibration information 2FH Enable the local key 37H Restore the factory default calibration data 32HReturn information of command operation in power supply 12H Calibration Configuration Voltage calibrationCurrent calibration Finish calibrating Installation Reset to the default calibration settingsPV1785B1788 Software Functions of PV1785B1788 1Configure the system Status bar Setting Voltage and current Quickly setting Program setting 4. GO/NG Test Function Chart Description Present Voltage/Current ChartSave and Open Page Limited One-Year Warranty Service Information USA