FEATURES AND BENEFITS
• Positive polarity (see differences between
standard QCL and QCL(+) on page 4)
• Off-the-shelf models at 500 mA, 1 A, 1.5 A, 2 A
• Can be delivered in other current ranges up to 2 A
• Compliance voltage 16 V (standard),
Compliance 7-20 V with factory modification
• Safety features protect your QCL investment
» Adjustable soft-clamping current limit
» Brown-out, reverse- & over-voltage protection
» Driver over-temperature protection circuit
» Relay shorts output when current is disabled
• Local/Remote Power-On/Enable
APPLICATIONS
The QCL(+) Series drivers are used in trace element
detection systems, both laboratory-based and fielddeployed.
This driver is well suited to applications requiring
fast measurement times and ultra high sensitivity.