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.
Key sound 9110 100W Multi Range 60V/5A DC Power Supply Once the OCP value is set, press CV CC OVP OCP Lock Prog OFF Shift CV CC OVP OCP Lock Prog OFF Shift CV CC OVP OCP Lock Preset OFF Shift C V to enter the BEEP mode. Use the knob to turn the key sound ON or OFF. Press C to confirm. A B C D A Set address 9110 100W Multi Range 60V/5A DC Power Supply Press twice to skip the address menu and advance to the group menu.
Storing Voltage/Current sets Store up to four sets of voltage/current values to the group number assigned in the previous paragraph. Press Shift followed by the A (Save) key. All 4 cursor LEDs A B C D B C D V/A will blink simultaneously. Press one of the A keys to assign one of the 4 available memory location within this group. Proceed accordingly for the other 3 sets. Preset Mode Press Shift followed by the B (Preset) key. The Preset LED will turn on to indicate that the Preset mode is now active.
Specification Model 9110 Output Rating Load Regulation Line Regulation Setting Accuracy Display Accuracy Ripple Dimension (mm) Weight Voltage 0~60 V Current 0~5 A Power 100 W <0.01 %+3 mV Voltage Current <0.01 %+3 mA Voltage <0.01 %+3 mV Current <0.1 %+3 mA Voltage <0.05 %+10 mV Current <0.2 %+2 mA Voltage <0.05 %+10 mV Current <0.1 %+2 mA Voltage Current <2.0 mVrms WxHxD 3.47” x 6.9” x 11.11” 88 mm x 175 mm x 282 mm Net <5 mArms 5.9 lbs (2.
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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