The Keysight (formerly Agilent/HP) 6630 Series includes the 6631B, 6632B, 6633B, and 6634B models. These 80 W to 100 W single-output programmable DC system power supplies offer fast output programming with active downprogramming, built-in measurements, and standard GPIB and RS-232 interfaces for demanding design and automated test applications.

Specifications

General

ParameterValue
InterfacesGPIB, RS-232
Calibration Interval1 year

Physical

ParameterValue
Operating Temperature0 to 55
Dimensions (W×H×D)212.8 x 88.1 x 348.3
Weight9.1 kg (net)
CoolingThermostatically controlled variable speed fan
Front Panel OutputAvailable via Option 020 (front-panel binding posts)

DC Output Ratings

ParameterValue
Maximum Output Power80 W (6631B) / 100 W (6632B, 6633B, 6634B)
Maximum Output Voltage8 V (6631B) / 20 V (6632B) / 50 V (6633B) / 100 V (6634B)
Maximum Output Current10 A (6631B) / 5 A (6632B) / 2 A (6633B) / 1 A (6634B)
Output Channels1

Connectivity and Control

ParameterValue
Standard InterfacesGPIB, RS-232
Command Language CompatibilitySCPI
Parallel Operation CapabilitySupported
Series Operation CapabilitySupported

Supplemental Characteristics

ParameterValue
Active DownprogrammingYes
Built-in MeasurementsVoltage and Current

Physical Specifications

ParameterValue
Rack Unit (RU) Size2U (Half-Rack Width)

Performance

ParameterValue
Output Isolation±240 Vdc maximum (between any output terminal and chassis ground)
Warm-up Time30 minutes

Features

ParameterValue
Remote SensingCompensates for up to 2 V voltage drop per load lead
Protection FeaturesOvervoltage Protection (OVP), Overcurrent Protection (OCP)

Environmental

ParameterValue
Storage Temperature-40 °C to 70 °C

Power

ParameterValue
AC Input Frequency47 to 63 Hz

Technology

Programmable DC Power Supply

Applications

Automated Test Equipment (ATE) and Benchtop Test