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<< HP / Agilent Refurbished DC Power Supplies: 6259B to 6274B Product Page

HP / Agilent DC Power Supplies Specifications
Models: 6259B, 6260B, 6263B, 6264B, 6261B,
6266B, 6267B, 6268B, 6269B, and 6274B

Load Effect Transient Recovery time, 50 µs; level, 10 mV
Resolution voltage control, less than 0.02%; current control, less than 0.15%
Temperature Coefficient Per °C 0.01% of output plus 200 µV
Temperature Ratings operating, 0 to 55°C; storage, -40 to 75°C
Remote Control Programming These power supplies are capable of being programmed in constant voltage and constant current operation by using an external resistance or dc voltage with coefficients as shown in the table below.
Rear terminal wiring configurations for remote control operation are specified in the operating and service manual supplied with the power supply. For remote control programming procedures and timing considerations, contact your local HP field engineer.
Input Power Standard input voltage, maximum input current, and maximum power shown below.  Input voltage tolerance is ±10%, 57-63 Hz. 

Options are available for different input voltages and frequencies, see option listing in the specifications table listed below. 
HP 6259B: 230 V ac, 6 A, 850Ω;
HP 6260B: 230 V ac, 12 A, 1600 Ω;
HP 6263B, 115 V ac, 4.5 A., 350 Ω;
HP 6266B, 115 V ac, 4 A, 325 Ω;
HP 6268B, 230 V ac, 12 A, 1600 Ω;
HP 6261B, 230 V ac, 12 A, 1500 Ω;
HP 6264B, 115 V ac, 8 A, 600 Ω;
HP 6267B, 115 V ac, 8 A, 550 Ω;
HP 6269B, 230 V ac, 18 A, 2500 Ω;
HP 6274B, 115 V ac, 15 A, 1200 Ω
AC Line Connections Three wire, five foot ac power cord included - HP 6263B and 6266B.
Three-terminal barrier strip provided on power supply for ac power connections - HP 6259B, 6260B, 6261B, 6264B, 6267B, 6268B, 6269B and 6274B. 
Size HP 6263B, 6266B: 83.7 H X 483 W X 479.4 mm D (3.296" X 19" X 18.875")
HP 6264B, 6267B, 6274B: 127 H X 483 W X 479.4 mm D (5.00" X 19" X 18.875")
HP 6259B, 6260B, 6261B, 6268B, 6269B: 173 H X 483 W X 479.4 mm D (6.812" X 19" X 18.875")
Option Descriptions 005: 50 Hz ac input: optimizes power supplies that require adjustment/modification for 50 Hz operation.
010: chassis slides. For access to rack mounted power supplies
022: voltage and current programming adjust.  Allows the V and I programming coefficients and zero output to be conveniently adjusted to 0.1% accuracy via access holes in the rear panel. Consists of four potentiometers and resistors located inside the rear panel.
026: 115 Vac ± 10%, single phase input. Consists of replacing the input circuit breaker and reconnecting the power transformer, bias transformer, RFI choke, and fans.  Models 6259B, 6261B, and 6268B only.
027: 208 Vac ± 10%, single phase input. Consists of reconnecting power transformer taps, and other components where necessary.
040: Multiprogrammer interface.  Prepares standard HP power supplies for resistance programming by the HP 6940B, 6942A, 6944A or 6954A Multiprogrammers.  This option includes Option 022, special calibration, and protection check-out procedures (where required).
910: one additional operating and service manual shipped with each power supply.
RATINGS
DC Output Model Volts Amperes
6259B 0 - 10 0 - 50 
6260B 0 -10 0 - 100
6263B 0 - 20 0 - 10
6264B 0 - 20 0 - 20
6261B 0 - 20 0 - 50 
6266B 0 - 40 0 - 5
6267B 0 - 40 0 - 10
6268B 0 - 40 0 - 30
6269B 0 - 40 0 - 50
6274B 0 - 60 0 - 15
Load Effect Model Voltage Current
6259B 0.01% + 200 µV 0.02% + 1 mA
6260B 0.01% + 200 µV 0.02% + 2 mA
6263B 0.01% + 200 µV 0.02% + 500 µA
6264B 0.01% + 200 µV 0.02% + 500 µA
6261B 0.01% + 200 µV 0.02% + 1 mA
6266B 0.01% + 200 µV 0.02% + 500 µA
6267B 0.01% + 200 µV 0.02% + 500 µA
6268B 0.01% + 200 µV 0.02% + 2 mA
6269B 0.01% + 200 µV 0.02% + 2 mA
6274B 0.01% + 200 µV 0.02% + 500 µA
Source Effect Model Voltage Current
6259B 0.01% + 200 µV 0.02% + 1 mA
6260B 0.01% + 200 µV 0.02% + 2 mA
6263B 0.01% + 200 µV 0.02% + 500 µA
6264B 0.01% + 200 µV 0.02% + 500 µA
6261B 0.01% + 200 µV 0.02% + 1 mA
6266B 0.01% + 200 µV 0.02% + 500 µA
6267B 0.01% + 200 µV 0.02% + 500 µA
6268B 0.01% + 200 µV 0.02% + 2 mA
6269B 0.01% + 200 µV 0.02% + 2 mA
6274B 0.01% + 200 µV 0.02% + 500 µA
PARD (rms/p-p) Model Voltage Current
6259B 500 µV/5 mV 25 mA rms
6260B 500 µV/5 mV 50 mA rms
6263B 200 µV/10 mV 3 mA rms
6264B 200 µV/10 mV 5 mA rms
6261B 500 µV/5 mV 25 mA rms
6266B 200 µV/10 mV 3 mA rms
6267B 200 µV/10 mV 3 mA rms
6268B 1 mV/5 mV 20 mA rms
6269B 1 mV/5 mV 25 mA rms
6274B 200 µV/20 mV 5 mA rms
Drift (Stability) Model Voltage Current
6259B 0.03% + 2 mV 0.03% + 10 mA
6260B 0.03% + 2 mV 0.03% + 20 mA
6263B 0.03% + 500 µV 0.03% + 6 mA
6264B 0.03% + 500 µV 0.03% + 6 mA
6261B 0.03% + 2 mV 0.03% + 10 mA
6266B 0.03% + 500 µV 0.03% + 3 mA
6267B 0.03% + 2 mV 0.03% + 3 mA
6268B 0.03% + 2 mV 0.03% + 5 mA
6269B 0.03% + 2 mV 0.03% + 10 mA
6274B 0.03% + 2 mV 0.03% + 5 mA

REMOTE CONTROL FEATURES
Resistance Coefficient Model Voltage Current
6259B 200 Ω/V ±1% 4 Ω/A ± 10%
6260B 200 Ω/V ±1% 2 Ω/A ± 10%
6263B 200 Ω/V ±1% 100 Ω/A ± 10%
6264B 200 Ω/V ±1% 10 Ω/A ± 10%
6261B 200 Ω/V ±1% 4 Ω/A ± 10%
6266B 200 Ω/V ±1% 200 Ω/A ± 10%
6267B 200 Ω/V ±1% 100 Ω/A ± 10%
6268B 200 Ω/V ±1% 6 Ω/A ± 10%
6269B 200 Ω/V ±1% 4 Ω/A ± 10%
6274B 300 Ω/V ±1% 67 Ω/A ± 10%
Voltage Coefficient Model Voltage Current
6259B 1 V/V ±1% 10 mV/A ± 10%
6260B 1 V/V ±1% 5 mV/A ± 10%
6263B 1 V/V ±1% 50 mV/A ± 10%
6264B 1 V/V ±1% 25 mV/A ± 10%
6261B 1 V/V ±1% 10 mV/A ± 10%
6266B 1 V/V ±1% 100 mV/A ± 10%
6267B 1 V/V ±1% 50 mV/A ± 10%
6268B 1 V/V ±1% 16.7 mV/A ± 10%
6269B 1 V/V ±1% 10 mV/A ± 10%
6274B 1 V/V ±1%  33.3 mV/A ± 10%
Speed Up Model NL FL
6259B 70 ms 70 ms
6260B 70 ms 70 ms
6263B 150 ms 150 ms
6264B 140 ms 140 ms
6261B 150 ms 150 ms
6266B 275 ms 275 ms
6267B 275 ms 275 ms
6268B 300 ms 300 ms
6269B 350 ms 350 ms
6274B 600 ms 600 ms
Speed Down Model NL FL
6259B 200 ms 100 ms
6260B 200 ms 70 ms
6263B 7 s 350 ms
6264B 10 s 150 ms
6261B 250 ms 250 ms
6266B 13 s 1.5 s
6267B 13 s 750 ms
6268B 1 s 650 ms
6269B 1 s 600 ms
6274B 40 s 800 ms
GENERAL
Overvoltage Model Range Margin
6259B 2-12 V 5% + 2 V
6260B 2-12 V 5% + 2 V
6263B 2-23 V 5% + 1 V
6264B 2.5-23 V 5% + 1 V
6261B 2-23 V 5% + 2 V
6266B 2.5-45 V 5% + 1 V
6267B 2.5-45 V 5% + 1 V
6268B 4-45 V 5% + 1 V
6269B 4-45 V 5% + 1 V
6274B 6-66 V 5% + 1 V
Weight Model Net Shipping
6259B 31.3 kg/69 lb 35.3 kg/78 lb
6260B 43.9 kg/97 lb 48 kg/106 lb
6263B 15.4 kg/34 lb 18.6 kg/41 lb
6264B 21.3 kg/47 lb 24.5 kg/54 lb
6261B 35.3 kg/78 lb 39.4 kg/87 lb
6266B 15.4 kg/34 lb 18.6 kg/41 lb
6267B 17.7 kg/39 lb 20.8 kg/46 lb
6268B 34.4 kg/76 lb 38.1 kg/84 lb
6269B 40.3 kg/89 lb 44 kg/98 lb
6274B 21.7 kg/48 lb 24.5 kg/54 lb
Options Available Model Options
6259B 5, 10, 22, 26, 27, 40
6260B 5, 10, 16, 22, 27, 40
6263B 5, 10, 22, 27, 28, 40
6264B 5, 10, 22, 27, 28, 40
6261B 5, 10, 22, 26, 27, 40
6266B 5, 10, 22, 27, 28, 40
6267B 5, 10, 22, 27, 28, 40
6268B 5, 10, 22, 26, 27, 40
6269B 5, 10, 22, 27, 40
6274B 5, 10, 22, 27, 28, 40
 

6259B and 6274B Product Page
 

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