Agilent Technologies 664xA, 665xA, 667xA, 669xA, 668xA manual 50 a 25 a 15 a

Table 1-2a. Performance Specifications for Series 665xA1

Parameter			Agilent Model Number
		6651A	6652A	6653A	6654A	6655A
Output Ratings
Voltage:		0 - 8 V	0 - 20 V	0- 35 V	0 - 60 V	0 - 120 V
Current:@ 40°C		0 - 50 A	0 - 25 A	0 - 15 A	0 - 9 A	0 - 4 A
Current:@ 50°C		0 - 45 A	0 - 22.5 A	0 - 13.5 A	0 - 8.1 A	0 - 3.6 A
Current:@ 55°C		0 - 42.5 A	0 - 21.3 A	0 - 12.8 A	0 - 7.7 A	0 -3.4 A
Programming Accuracy (@ 25 ± 5 °C)
Voltage: 2	0.06% +	5 mV	10 mV	15 mV	26 mV	51 mV
Current:	0.l5 % +	60 mA	25 mA	13 mA	8 mA	4 mA
Ripple & Noise (from 20 Hz to 20 MHz with outputs ungrounded, or with either output terminal grounded)
Constant Voltage:	rms	300 ∝V	300 ∝V	400 ∝V	500 ∝V	700 ∝V
Constant Voltage:	p-p	3 mV	3 mV	4 mV	5 mV	7 mV
Constant Current:	rms	25 mA	10 mA	5 mA	3 mA	2 mA
Readback Accuracy (from front panel or over GPIB with respect to actual output @ 25 ± 5 °C)
Voltage: 2	0.07% +	6 mV	15 mV	25 mV	40 mV	80 mV
+Current	0.15% +	67 mA	26 mA	15 mA	7 mA	3 mA
-Current	0.35% +	100 mA	44 mA	24 mA	15 mA	7 mA
Load Regulation (change in output voltage		or current for any load change within ratings)
Voltage:		1 mV	2 mV	3 mV	4 mV	5 mV
Current:		2 mA	1 mA	0.5 mA	0.5 mA	0.5 mA
Line Regulation (change in output voltage		or current for any line change within ratings
Voltage:		0.5 mV	0.5 mV	1 mV	1 mV	2 mV
Current:		2 mA	1 mA	0.75 mA	0.5 mA	0.5 mA

Transient Response Time (for the output voltage to recover to its previous level (within 0.1% of the rated voltage or 20 mV, whichever is greater) following any step change in load current up to 50% of the rated current.

	< 100 ∝s
AC Input Ratings (selectable via internal	switching - see Appendix C)
Nominal line voltage:	100, 120, 220, 240 Vac (-13%, +6 %)
Frequency:	230 Vac3 (-10%, +10%)
	50/60 Hz
Output Terminal Isolation	±240 Vdc (maximum, from chassis ground)

Notes: 1For Supplemental Characteristics, see Table 1-2b.

2Specification may degrade slightly when unit is subjected to an RF field ≥ 3V/meter. 3For 230Vac operation, unit is internally set to 240Vac

General Information 21