GPC40-28G SL Power Electronics Manufacture of Condor/Ault Brands, GPC40-28G Datasheet

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GPC40-28G

Manufacturer Part Number
GPC40-28G
Description
POWER SUPPLY SWITCHER 40W 28V
Manufacturer
SL Power Electronics Manufacture of Condor/Ault Brands
Series
GPC40r
Datasheet

Specifications of GPC40-28G

Voltage - Output
28V
Number Of Outputs
1
Power (watts)
40W
Applications
Commercial
Power Supply Type
Switching (Open Frame)
Voltage - Input
85 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
28 VDC @ 1.4A
Size / Dimension
5" L x 3" W x 1.28" H (127mm x 76.2mm x 32.5mm)
Power (watts) - Rated
40W
Operating Temperature
0°C ~ 50°C
Efficiency
70%
Approvals
CE, CSA, EN, TUV, UL
Line Regulation
2%
Load Regulation
2%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
• Wide-range ac input 85-264 Vac
• 2-year warranty
• Conducted EMI exceeds FCC Class B and CISPR 22
• Single and multiple outputs
• Commercial Approved to UL1950,
• Medical Approved to UL2601-1, EN60601-1 and
• Single and multiple outputs
• RoHS compliant models available (G suffix)
Summary:
SPECIFICATIONS
Ac Input
85-264 Vac, 47-63 Hz single phase.
Input Current
Maximum input current at 120 Vac, 60 Hz with full rated output load: 1.3 A
Hold-Up Time
20 ms minimum from loss of ac input at full load, nominal line (115 Vac).
Output Power
40 W continuous, 50 W peak. Peak ratings are for 60 s maximum duration,
10% duty cycle. During peak load condition, output regulation may exceed
total regulation limits.
Overload Protection
Fully protected against short circuit and output overload.
Short circuit protection is cycling type power limit on outputs 1 & 2; foldback
type on output 3. Recovery after fault is automatic. See output ratings chart
for additional notes or conditions.
Overvoltage Protection.
Main outputs: 124% ± 12%.
Efficiency
70% at full rated load, nominal input voltage, depending on model and load
distribution.
Turn-on Time
Less than 1 second at 120 Vac, 25°C (inversely proportional to input voltage
and thermistor temperature).
Input Protection
Internal ac fuse provided. Designed to blow only if a catastrophic failure oc-
curs in the unit.
Inrush Current
Inrush is limited by internal thermistors. Inrush at 240 Vac under cold start
conditions will not exceed 34 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.
GLOBAL PERFORMANCE SWITCHERS
All specifications are typical at nominal input, full load at 25
Class B (Commercial models) and CISPR 11
Class B (Medical models)
EN60950 E3:2000 and CSA-C22.2 No. 234
CSA22.2 No. 601
marked to LVD
GPC40 Commercial/GPM40 Medical
O
C unless otherwise stated
40 WATT GLOBAL PERFORMANCE SWITCHERS
Output Noise
0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with noise
probe directly across output terminals of the power supply.
Transient Response
Main output—500 μs typical response time for return to within 0.5% of final value
for a 50% load step change. ∆i/ ∆t<0.2 A/μs. Maximum voltage deviation is 3.5%.
Startup/ shutdown overshoot less than 3%.
Remote Sense
Provided as a standard feature on single-output models.
Voltage Adjustment
Built-in potentiometer adjusts main output voltage ±5%.
EMI/EMC Compliance
All models include built-in EMI filtering to meet the
following emissions requirements:
EMI SPECIFICATIONS
Conducted Emissions
Conducted Emissions
Static Discharge
RF Field Susceptibility
Fast Transients/Bursts
Surge Susceptibility
Line Frequency Harmonics
Commercial Safety
Approved to UL1950, CSA22.2 No. 950, IEC950, EN60950. All dc outputs are SELV
under normal and single fault conditions.
Medical Leakage Current
The maximum leakage current is as follows:
Test Condition
120 Vac @ 60 Hz input
264 Vac @ 60 Hz input
Medical Safety
Approved to UL2601-1, CSA22.2 No. 601 Level 3 and EN60601-1. UL file E116994;
CSA #LR46516. The output(s) are intended for safety earthed Signal Output
and Intermediate Circuits only. The output(s) are not acceptable for patient con-
nection without additional isolation. All dc outputs are SELV under normal and
single fault conditions.
25 μA
40 μA
Normal Single
COMPLIANCE LEVEL
EN55022 Class B; FCC Class B
EN55011 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.
EN61000-3-2
D C P o w e r S u p p l i e s
35 μA
60 μA
Fault

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GPC40-28G Summary of contents

Page 1

... 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. All specifications are typical at nominal input, full load at 25 GPC40 Commercial/GPM40 Medical 40 WATT GLOBAL PERFORMANCE SWITCHERS Output Noise 0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with noise probe directly across output terminals of the power supply ...

Page 2

... GPM40-28 1 Note: For 48 volt model, GPC40-48 or GPM40-48, contact factory for availability. A. Total regulation is defined as the maximum deviation from the nominal voltage for all steady-state conditions of initial voltage setting, input line voltage and output load maintain these regulation conditions, the 5.1V current must be at least 1 and not greater than 5 times the V2 current. ...

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