GEM600
600W Single Output Economy/Technology Switchers
Commercial and Medical
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600W Single Output AC-DC Power Supply
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Universal Input 90-264 VAC
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Standard: Active PFC, OVP, Power Fail and Inhibit (low)
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Modified and Customized Designs also available
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Complies with EMI/RFI Standards
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Approved to EN/IEC/UL/CSA 60950-1 for ITE
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Approved to EN/IEC/UL60601-1 for Medical
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2 Year Warranty
Compliant (LVD, RoHS)
Specifications
All Specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
AC Input
90-264VAC, 47-63 Hz single phase.
Input Current
120VAC: 9A, 230VAC: 4.5A.
Inrush Current
Limited by internal thermistor. The inrush at 240VAC, averaged over
the first AC half-cycle under cold start conditions will not exceed 40A.
Input Fuse
F1, F2: 12A, 250VAC fuses provided on all models.
Power Factor
0.99 typical, 0.96 minimum.
Earth Leakage Current
120VAC: 75µA max. NC, 120µA max. SFC.
264VAC: 160µA max. NC, 300µA max. SFC.
Output Power
600W continuous.
Peak Output Power
650W for 1 minute, 10% duty cycle.
Output Voltage
See chart.
Voltage Adjustability
Adjustable potentiometer, capable of ±5% change from nominal.
Minimum Load
Not required.
Total Regulation
See chart.
Transient Response
500µs max., 50% load step,
∆i/∆t
< 0.2A/µs.
Enclosure Dimensions
See outline drawing
Turn On Time
Less than 2 seconds under all rated load conditions.
Hold-up Time
≥20
ms from loss of AC input at 600W load, 120VAC input.
Over/Undershoot
3.5% max. at turn-on, 1% max. at turn-off.
Output Overload & Short Circuit Protection
Foldback, then cycle-by-cycle current limiting, automatic recovery.
Overvoltage Protection
Latching type, recycle AC input to reset. See chart for trip levels.
Ripple and Noise
1% pk-pk max., 20MHz BW, differential mode. Measured with noise
probe directly across output terminals.
ITE Safety Standards
CSA/EN/IEC/UL 60950-1
Medical Safety Standards
EN/IEC/UL 60601-1
Efficiency
>80% typical at full rated load
Switching Frequency
140KHz main inverter and 70kHz PFC (synchronized).
MTBF
208K hours per Telcordia.
Overtemperature Protection
Automatic.
Weight
3.75 lbs. (1.70kg)
Signals
AC Power Fail: TTL “0” 10ms before the output drops to <97% of nom.
Inhibit:
Short inhibit pin to output common to Inhibit.
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SL Power Electronics Corp
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6050 King Drive Ventura, CA 93003
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Phone 805.486.4565
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Fax 858.712.2040
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Email: info@slpower.com
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www.slpower.com
SLPOWER [ SL Power Electronics ]
