The Keysight E3640 Series (30-80W) of programmable DC power supplies offers a blend of benchtop usability and system integration features, including GPIB and RS-232 interfaces, low-noise outputs, and overvoltage protection, suitable for various test and measurement applications.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB, RS-232 |
| Display | 4-digit LED |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100/120/220/240 VAC (±10%), 47-63 Hz |
| Operating Temperature | 0 to 40 °C |
| Dimensions (W×H×D) | 212.8 mm × 88.1 mm × 348.8 mm |
| Weight | 4.7 - 4.9 kg |
| Cooling | Fan-cooled |
| Rack Mount Kit | Available (Option 1CM / 1CN) |
General Specifications
| Parameter | Value |
|---|---|
| Product Series | E3640 Series |
| Number of Outputs | 1 |
| Total Power | 30 W to 80 W |
| Application Type | Benchtop, ATE |
Output Ratings
| Parameter | Value |
|---|---|
| Maximum Output Power (Output 1) | Up to 80 W (model dependent) |
| Output Voltage Range (Output 1) | Model dependent |
| Output Current Range (Output 1) | Model dependent |
Protection Features
| Parameter | Value |
|---|---|
| Over Voltage Protection (OVP) | Yes |
| Over Current Protection (OCP) | Yes |
| Over Temperature Protection (OTP) | Yes |
| Reverse Polarity Protection | Yes |
Programming Characteristics
| Parameter | Value |
|---|---|
| Programming Language | SCPI |
Interface and Connectivity
| Parameter | Value |
|---|---|
| Driver Support | Available |
User Interface
| Parameter | Value |
|---|---|
| Front Panel Controls | Yes |
Ordering Information and Accessories
| Parameter | Value |
|---|---|
| Available Models | E3640A, E3641A, E3642A, E3643A, E3644A, E3645A |
Output Performance
| Parameter | Value |
|---|---|
| Load Regulation (Voltage) | <0.01% + 2 mV |
| Load Regulation (Current) | <0.01% + 250 µA |
| Line Regulation (Voltage) | <0.01% + 2 mV |
| Line Regulation (Current) | <0.01% + 250 µA |
| Ripple & Noise (Voltage p-p) | <5 mVp-p |
| Ripple & Noise (Voltage rms) | <0.5 mVrms |
| Ripple & Noise (Current rms) | <1 mArms |
| Transient Response | <50 µs |
Programming
| Parameter | Value |
|---|---|
| Programming Accuracy (Voltage) | <0.05% + 10 mV |
| Programming Accuracy (Current) | <0.2% + 10 mA |
| Programming Resolution (Voltage) | 10 mV |
| Programming Resolution (Current) | 1 mA |
Measurement
| Parameter | Value |
|---|---|
| Readback Accuracy (Voltage) | <0.05% + 10 mV |
| Readback Accuracy (Current) | <0.15% + 5 mA |
| Readback Resolution (Voltage) | 10 mV |
| Readback Resolution (Current) | 1 mA |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature | -40 to 70 °C |
| Humidity | 95% RH (0 to 40 °C, non-condensing) |
| Operating Altitude | 0 to 2000 m |
| Non-Operating Altitude | 0 to 4600 m |
Compliance
| Parameter | Value |
|---|---|
| Safety Compliance | IEC 61010-1 |
| EMC Compliance | IEC 61326-1 |
| Safety Certifications | UL, CSA, CE (per applicable directives) |
Connectivity
| Parameter | Value |
|---|---|
| Remote Interface Types | GPIB, RS-232 (standard) |
| Remote Sense | Yes |
Control
| Parameter | Value |
|---|---|
| Output On/Off Control | Front panel, Remote |
| Save/Recall States | 10 (Front panel & Remote) |
Performance
| Parameter | Value |
|---|---|
| Output Tracking Mode | Yes (Dual output models) |
| Isolation Voltage (Output to Chassis) | 240 VDC |
| Common Mode Current (Output to Chassis) | <1 µA rms |
Power Input
| Parameter | Value |
|---|---|
| AC Input Voltage | 100 VAC, 120 VAC, 220 VAC, 240 VAC (switchable) |
| AC Input Frequency | 47-63 Hz (standard), 400 Hz (option dependent) |
| Maximum Input Power (VA) | up to 140 VA (model dependent) |
Applications
Test & Measurement, Automated Test Equipment (ATE)