GSC20-5G SL Power Electronics Manufacture of Condor/Ault Brands, GSC20-5G Datasheet

PWR SPLY SWITCHING 5V 3.8A

GSC20-5G

Manufacturer Part Number
GSC20-5G
Description
PWR SPLY SWITCHING 5V 3.8A
Manufacturer
SL Power Electronics Manufacture of Condor/Ault Brands
Series
GSC20r
Datasheet

Specifications of GSC20-5G

Voltage - Output
5.1V
Number Of Outputs
1
Power (watts)
20W
Applications
Commercial
Power Supply Type
Switching (Open Frame)
Voltage - Input
90 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
5.1 VDC @ 3.8A
Size / Dimension
3.5" L x 2" W x 0.71" H (88.9mm x 50.8mm x 18mm)
Power (watts) - Rated
20W
Operating Temperature
0°C ~ 50°C
Efficiency
70%
Approvals
CE, CSA, EN, IEC, UL
Load Regulation
0.75%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
271-2362
• Industry’s smallest 20 W switcher
• Business-card size (2.0 x 3.5 x 0.71”)
• Approved to UL60950, CSA-C22.2 No. 60950,
• EMI FCC Class B, CISPR22B
• Overvoltage protection standard
• RoHS compliant models available (G suffix)
SPECIFICATIONS
Ac Input
90-264 Vac, 47-63 Hz single phase.
Input Current
Maximum input current at minimum 120 Vac, 60 Hz with full rated output
load is 0.6 A.
Hold-up Time
15 ms minimum from loss of ac input at full load, nominal line (115 Vac).
Output Power
Normal continuous output power is 20 W, 24 W peak for 60 s maximum
duration, 10% duty cycle. Factory set to begin power limiting at approxi-
mately 28 W.
Output Regulation
Regulation from initial setpoint measured by changing load from 5% load to
50% load or 50% load to full load in either direction. Initial setpoint tolerance
is measured at 50% load. A minimum load of 5% of the output current is
required to maintain proper regulation.
Overload Protection
Fully protected against short circuit and output overload. Short circuit pro-
tection is cycling type power limit
Output Noise
0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with
scope probe directly across output terminals of the power supply with load
terminated with 0.1 uF capacitor.
Transient Response
Main output: 750 μs typical response time for return to within 0.5% of final
value for a 50% load step within the regulation limits of minimum and
maximum load, ∆l/∆t <0.2 A/μs Maximum voltage deviation is 3.5%. Startup/
shutdown overshoot less than 2%.
Overvoltage Protection
Built in with firing point set per ratings table. OVP firing reduces voltage to
less than 50% of nominal voltage in 50 ms.
Turn-on time
Less than 1 second at 115 Vac, 25o C (inversely proportionate to input voltage
and thermistor temperature.
EN60950, IEC60950 with CB Certificate
GLOBAL PERFORMANCE SWITCHERS
Summary:
All specifications are typical at nominal input, full load at 25
marked to LVD
O
C unless otherwise stated
20 WATT GLOBAL PERFORMANCE SWITCHERS
Efficiency
70% minimum at full rated load, nominal input voltage. Efficiency increases as
output voltage increases.
Input Protection
Internal ac fuse provided on all units. Inrush Current
Inrush is limited by internal thermistor. The inrush at 230 Vac, averaged over the
first ac half-cycle under cold start conditions will not exceed 32 A.
Temperature Coefficient
0.03%/°C typical on all outputs.
Environmental
Designed for 0 to 50°C operation at full rated output power; derate output current
and total output power by 2.5% per °C above 50°C. See Environmental Specifica-
tions on next page.
EMI/EMC Compliance
All models include built-in EMI filtering to meet the following emissions require-
ments:
EMI SPECIFICATIONS
Conducted Emissions
Static Discharge
RF Field Susceptibility
Fast Transients/Bursts
Surge Susceptibility
Commercial Safety
Condor D.C. Power Supplies, Inc. declares under our sole responsibility that all GSC
models are in conformity with the applicable requirements of EN60950 following
the provisions of the Low Voltage Directive 73/23/EEC. All GSC models are ap-
proved to UL60950, CSA-C22.2 No. 60950, EN60950, IEC60950 with CB Certificate.
GSC20 Commercial
COMPLIANCE LEVEL
EN55022 Class B; FCC Class B
EN61000-4-2, 6 kV contact, 8 kV air
EN61000-4-3, 3 V/meter
EN61000-4-4, 2 kV, 5 kH
EN61000-4-5, 1 kV diff., 2 kV com.

Related parts for GSC20-5G

GSC20-5G Summary of contents

Page 1

... Turn-on time Less than 1 second at 115 Vac, 25o C (inversely proportionate to input voltage and thermistor temperature. All specifications are typical at nominal input, full load at 25 GSC20 Commercial 20 WATT GLOBAL PERFORMANCE SWITCHERS Efficiency 70% minimum at full rated load, nominal input voltage. Efficiency increases as output voltage increases. ...

Page 2

... Model Output GSC20-5 5.1 V GSC20- GSC20- GSC20- GSC20- Add G suffix to model number for RoHS compliant model. GSC20 MECHANICAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS OPERATING Temperature (A) See Individual Specs. Humidity ( 95% RH Shock ( Altitude -500 to 10,000 ft Vibration (C) 1 Power Electronics, Inc. 6050 King Drive, Bldg. A, Ventura, CA 93003 USA. Phone:(805) 486 4565 Fax:(805) 487 8911 Email: info@slpower.com. Rev. 7/07. ...

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