INSTRUCTION MANUAL Model 9110 Model 9110 100W Multi Range 60V/5A DC Power Supply
WARNING Safety Regulations To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. To avoid injuries, always disconnect power, discharge circuits, and remove external voltage sources before touching components. KEEP AWAY FROM LIVE CIRCUITS. We cannot accept responsibility for any direct or indirect financial damage or loss of profit that might occur when using the power supply. The instrument chassis and cover must be connected to an electrical ground.
Front Panel layout Set Voltage indicator CC mode indicator Voltage value Cursor position B or preset B is active Cursor position A or preset A is active Cursor position C or preset C is active Cursor position D or preset D is active Current value CV mode indicator OCP indicator OVP indicator Preset mode indicator Keys locked indicator Shift mode indicator Output off indicator Set Current indicator Store voltage-ampere combination (Shift) Move cursor left or store/recall preset A values Recall Preset val
Introduction The 9110 is a new type of power supply. Unlike conventional power supplies with fixed output ratings, the 9110 automatically recalculates voltage/current limits for each setting, forming a constant power hyperbolic shaped boundary as illustrated in the diagram below. Any Volt/Amp combination that doesn’t exceed 100W, 60V or 5A can be set.
Installation Unpacking the instrument This instrument was carefully inspected before shipment. Upon receipt, inspect the instrument for damage that might have occurred in transit. If any sign of damage is found, notify your B+K Precision distributor. Check the list of supplied items Verify that you have received the following items with your power supply. If anything is missing, contact your authorized B+K Precision distributor.
Quick Start Set Voltage Set Voltage Press the D V/A key to turn the “V” indicator on. Now you can set the voltage B value. Use the cursor keys A to highlight the desired digit then adjust its value with the knob. In this example the cursor is set to position B and the voltage value can be adjusted in 1V increments.
Cursor Position and Step Size Cursor position Voltage step size Current step size 1A A B 1V 0.1A C 0.1V 0.01A D 0.01V 0.001A Check the Set Voltage and Set Current Value The power supply usually displays the actual voltage and current value. Press Shift twice to check the set value for voltage and current. The display will blink for 3 seconds while displaying the set values. Key Lock Function This function locks the keyboard to prevent unintended modification of power supply settings.
Selecting a Group Number To enter this mode, you have to step through the OVP and OCP mode first, see previous 2 paragraphs. From OCP mode, press, press C to enter group mode. Use B the cursors keys A and the knob to select a group number. There are 100 groups, each group can store 4 sets of voltage/current values. Press C to confirm the entry of the selected group number.
Specification Model 9110 Output Rating Load Regulation Line Regulation Setting Accuracy Display Accuracy Ripple Dimension (mm) Weight Voltage 0~60V Current 0~5A Power 100W Voltage Current <0.01%+3mV <0.01%+3mA Voltage <0.01%+3mV Current <0.1%+3mA Voltage <0.05%+10mV Current <0.2%+2mA Voltage <0.05%+10mV Current <0.1%+2mA Voltage Current <2.0mV rms WxHxD 3.47” x 6.9” x 11.11” 88mm x 175mm x 282mm Net 5.9 lbs (2.
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Warranty Service Information Warranty Service: Please return the product in the original packaging with proof of purchase to the address below. Clearly state in writing the performance problem and return any leads, probes, connectors and accessories that you are using with the device. Non-Warranty Service: Return the product in the original packaging to the address below.
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