HP 6624A, 6623A manual Outputs Low High Voltage Programming Resolution, Readback Resolution, Option

Table 1-3. Supplemental Characteristics (continued)

Outputs	40 W Low	40 W High	80 W Low	80 W High
	Voltage	Voltage	Voltage	Voltage
Programming Resolution:
Voltage	6 mV	15 mV	6 mV	15 mV
+Current	25 mA	10 mA	50 mA	20 mA
OVP	100 mV	250 mV	100 mV	250 mV
Readback Resolution:
Voltage	6 mV	15 mV	6 mV	15 mV
+ or-Current	2 mA	0.8 mA	4 mA	1.6 mA

Fixed Overvoltage Protection: (Measure at output terminals +V and -V):

Minimum	22.5 V	56 V	22.5 V	56 V
Nominal	24 V	60 V	24 V	60 V
Maximum	26 V	64 V	26 V	64 V
AC Input Power and Current:
Maximum Power = 550 W	100 V Option	120 V Option	220 V Option	240 V Option
High Line Inrush Current	85 A	85 A	50 A	50 A
(pk)
High Line Input Current	6.3 A	5.7 A	3.0 A	3.0 A
(rms)
Fuse Rating	8 A	8 A	4 A	4 A

HP-IB Interface Capabilities:

SH1, AH1, T6, L4, SR1, RL1, PP1, DC1, DT0, C0, E1

Current Sink Capability:

Current sink limits are fixed approximately 10% higher than the maximum current source limits for a given operating voltage at any voltage above 2.5 V (see Chapter 4).

Command Processing Time: (see Figure 1-3):

7 milliseconds typical (with front panel display disabled). Using STO and RCL commands allows you to change all the voltage and current settings in about 10 mS (with front panel display disabled).

Series and Parallel Operation:

Two outputs can be operated directly in parallel or can be connected for straight series operation. Refer to Chapter 4 for more information.

Reactive Load Capability:

All outputs have been designed with the ability to operate with significant reactive loads without instability (refer to Figures 1-4 through 1-6).

General Information 19