Gold Box "Infinity"

Linear Regulated Power Supplies (to 150 watts)

AC-DC wide adjust output

• Five Year Warranty

Specifications

Input Voltage: 105-125 VAC, 50-420 Hz, single phase. (100-132 VAC, 60Hz @30% derating.)

AC Input Current (maximum): 1.3A (LM6A case), 2A (LM8A case), 3A (LM10A case).

Internal Failure Protection: Provided by internal fuse.

Input Undervoltage: An input of less than 105 VAC will not damage power supply.

Regulation, Ripple (in constant voltage mode):
See Output Specs, Case Size, Model # and Price

Regulation, Ripple (in constant current mode):
Line Regulation: ±0.01% or 2 mA, whichever is greater.
Load Regulation: ±0.01% or 2 mA, whichever is greater.
Current Ripple: 0.25% rms.

Start-up Time: 75 to 150 msec.

Turn-off: Exponentially decays to zero.

Transient Response: 300 μS to return to ±1% of output setting. Maximum of ±3% output excursion following a load step change from 50% to 100%.

Short Circuit and Overload Protection: A short or overload forces the power supply into constant current mode, with automatic recovery.

Ambient Operating Temperature: –20 to +71°C.

Storage Temperature: –55 to +85°C.

Temperature Coefficient (after 30 minute warm-up):
Voltage mode; ±0.01%/°C (typical).
Current mode; ±0.005%/°C (typical).

Altitude rating: operation to 10,000 ft and storage to 40,000 ft.

Polarity: Output is floating; either positive or negative terminal may be grounded or floated up to 300 volts above ground. Optional controls and monitors are referenced to the negative terminal.

Drift,Warm-up (first 30 minutes after turn-on, @ 25°C):
Voltage mode; ±0.03% or 5 mv, whichever is greater.
Current mode; ±0.01% or 10 ma, whichever is greater.

Drift, Long Term (@ 25°C):
Voltage mode; ±0.01%or 5mv, whichever is greater, over 8 hours.
Voltage mode; ±0.015% or 10 mv, whichever is greater, over 1000 hours.
Current mode; ±0.01% or 5 ma, whichever is greater, over 8 hours.
Current mode; ±0.02% or 10 ma, whichever is greater, over 1000 hours.

Remote Sensing: Provision for sensing the output voltage across the load, so that drops in the load line are compensated, is a standard feature. Compensates up to 0.5 Vdc drop per output line.

Output Voltage Adjustment: Screwdriver accessible through the front panel.

Dielectric Withstand Voltage       Isolation
---------------------------------------------
Input to output:     4242 Vdc      500 VAC 
Input to case:       2121 Vdc      500 VAC 
Output to case:       750 Vdc      300 VAC 

Cooling: Forced-air cooled; air enters rear of power supply and exits from front cover.

Mounting: Threaded mounting holes permit mounting to a chassis, cabinet wall or bracket. To mount from the power supply side of the mounting surface use Mounting Kit GB8, or for DIN rail mounting use Mounting Kit LH35DIN or LR35DIN.