Specifications

Diamond™ GEM, G, & K, Integrator’s Guide
16
FACILITIES REQUIREMENTS
The exact facilities requirements for each Diamond laser is detailed
in the table titled “Utility Requirements” in the Operator’s Manual
for that laser. Since the laser gas is sealed inside the cavity, the lasers
require only prime electrical power and cooling (air or liquid) for
their operation.
Electrical Power
Some versions of the Diamond GEM-series lasers operator on
220 VAC power (They have integral DC supplies) and some require
customer supplied DC power.
DC Power Supply
Requirements
The following are the requirements for the customer supplied DC
power supplies for the GEM-series.
Regulation: <± 2%
Regulation Sensing: Remote at load
(4 wire connection)
Ripple and Noise: <1% p-p (20 MHz BW limit)
Overload and Short Circuit Protect Automatic Recovery
Table 4. Electrical Power for the Diamond GEM-Series Lasers
MODEL AC/DC VOLTAGE CURRENT
GEM-25A DC 28 VDC 18 A
GEM-25L DC 28 VDC 18 A
GEM-30A DC 48 VDC 12 A
GEM-30L DC 48 VDC 12 A
GEM-50A DC 48 VDC 25 A
GEM-50L AC 220 VAC 7A
GEM-60L AC 220 VAC 7A
GEM-100A DC 48 VDC 49 A
GEM-100L AC 220 VAC 13 A