1686A B&K Precision DC Power Supply Used

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Description

1686A B&K Precision DC Power Supply UsedAdditional Features: 12 A guaranteed @ 13. 8V Current limiting overload protection Over voltage protection Short circuit protection Reverse polarity protection Thermostatically controlled cooling fan Thermal protection Operates continuously at full load without overheating Connect two in parallel for more current Connect two in series for higher voltage Convenient 2 A tie point terminals on front panel Specifications Output Voltage: 3 14 V Current

These items must be ordered separately as required

level: 2 to 5 Vp-p NORMAL marker — Function Displays frequency at tunable marker NORMAL marker — Readout accuracy Same as center frequency Δ(delta) marker — Function Displays frequency difference between reference marker and tunable marker Δ(delta) marker — Readout accuracy Same as frequency span accuracy COUNT marker — Function Displays received signal frequency at marker COUNT marker — Resolution 1 Hz

and differential output modes that hold a defined relationship between the two channels

DC voltage to 500V and AC voltage to 500V (50/60Hz) with >1M input impedance

) Current limit range 0 to 105 % of full scale Trip current 10 µA (min

Analog Design and Debug

1s~180s GND ON Insulation Resistance Specifications

and constant voltage mode

5 ns Hardware Bandwidth Limits 20 MHz Input Coupling AC

RS-232 remote programming with SCPI 1992

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0 A AC Current FLEX (3000A range) Resolution 0

Exchange/Return Notes