GSC20-24G SL Power ( Ault / Condor ), GSC20-24G Datasheet

GSC20-24G

Manufacturer Part Number

GSC20-24G

Description

POWER SUPPLY, SWITCHING; 20 W; 90 TO 264 VAC; 24 V; 0.6 A (MAX.); 0.85 A; 0.75%

Manufacturer

SL Power ( Ault / Condor )

Type

Commercialr

Datasheet

1.GSC20-24G.pdf (2 pages)

Specifications of GSC20-24G

Brand/series

GLC20 Series

Configuration

Open-Frame

Mounting Type

Panel

Number Of Outputs

Operation

Switching

Output

24 VDC @ 0.85 A

Power, Output

20 W

Primary Type

AC-DC

Voltage, Input

90 to 264 VAC

Voltage, Output

24 VDC

Lead Free Status / Rohs Status

RoHS Compliant part

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GSC20 Commercial

20 Watt Single Output Global Performance Switchers

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 approximately 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 protection 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 propor-

tionate to input voltage and thermistor temperature.

FEATURES:

• 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

•

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 requirements:

EMI SPECIFICATIONS

Conducted Emissions

Static Discharge

RF Field Susceptibility

Fast Transients/Bursts

Surge Susceptibility

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 approved to UL60950, CSA-C22.2 No.

60950, EN60950, IEC60950 with CB Certificate.

EN60950, IEC60950 with CB Certificate

marked to LVD

EN61000-4-5, 1 kV diff., 2 kV com.

COMPLIANCE LEVEL

EN55022 Class B; FCC Class B

EN61000-4-2, 6 kV contact, 8 kV air

EN61000-4-4, 2 kV, 5 kHz

EN61000-4-3, 3 V/meter

Related parts for GSC20-24G

GSC20-24G Summary of contents

Page 1

... GSC20 Commercial 20 Watt Single Output Global Performance Switchers SPECIFICATIONS: Ac Input 90-264 Vac, 47-63 Hz single phase. Input Current Maximum input current at minimum 120 Vac 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). ...

Page 2

... GSC20 Commercial GSC20 MECHANICAL SPECIFICATIONS Watt Single Output Units should be allowed to warm up/operate under non-condensing conditions before application of power Random vibration—10 to 2000Hz, 6dB/octave roll-off from 350 to 2000Hz orthogonal axes. Tested for 10 min./axis operating and 1 hr./axis non-operating. C. Shock testing—half-sinusoidal, 10 ± duration, ± direction, 3 orthogonal axes, ...

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