6500/6565 System

3 models from 20Hz to 5, 30, 120MHz

Overview

The 6500 System is engineered to provide exceptional accuracy in inductor component testing, supporting DC bias currents up to 40A. This system is ideal for applications that analyze wound components under higher DC bias currents than the typical 200mA used for high-frequency coil signals. With options for extending capabilities through parallel connection of additional 6565B bias units, the 6500 System offers scalable solutions tailored to meet advanced testing needs.

Data Sheet

Technical Specification

Output Current

0 to 10A

Resolution

From 1mA to 1A in 999 steps of 1mA
From 1.01A to 10A in 899 steps of 10mA

Dc Bias current accuracy

±1% of set bias current ± 1mA from 1mA to 1A
±1% of set bias current ± 10mA from 1.01A to 10A

Accuracy of current drive read back

±1% of set bias current, ±1 digit

Compliance voltage

9V max at 1V ac drive level*
10V max at 0.25V ac drive level*

Max signal drive level

1V ac rms 20Hz – 49.9MHz*
0.5V rms 50MHz – 120MHz*

Frequency range

20Hz – 120MHz

Input Specification

Over-voltage trip, safety interlock, fan failure,
excess temperature and circuit diagnostic checks

Suitable high current fixtures

1J1026(20A), 1J1027(40A)

Storage

-40°C to 70°C

Operating

0°C to 40°C

Full accuracy

15°C to 30°C

Measurement terminals

2-terminals measurement via M8 studs
4-terminal measurement via Kelvin leads and M8 studs
Measurement terminals internally protected by 1.6A fuses against normal inductor back-EMF or accidental disconnection of inductor
Front panel fuses easily replaced

Input supply voltage

85-265V ac rms 47-63Hz via IEC connector

Typical input current

4.2A @ 100-120V, 2.1A @ 220 – 230V

Cooling

by 3 internal fans

Case Size

(3U) 435mm x 132mm x 522m (W x H x D)

Weight

15kg

Key Features

High Current Testing Capability: Supports component inductor tests up to 40A with a high degree of accuracy (±1% of set bias current).

Versatile Frequency Ranges: Available in models covering 20Hz up to 120MHz, allowing for a broad spectrum of frequency tests.

Precision and Control: Features include precise resolution adjustments and a robust serial communication bus for comprehensive control and monitoring of the testing process.

Safety and Protection: Equipped with an interlock socket, over-voltage trip, and safety features like excess temperature monitoring and circuit diagnostic checks to ensure secure operation.

Expandable Testing Options: Optional facilities allow for the paralleling of up to four 6565B bias units, enhancing the system’s testing capabilities.