noise probe directly across output terminals of the power supply.
POWER FAIL
Power fail signal is TTL or CMOS compatible (output goes low <0.5 V) 5 ms
before output voltage drops more than 4% below nominal voltage upon
loss of AC power. The signal is factory set to trip on 84 to 94 Vac brown-out
depending upon incoming line impedance and distortion. Other settings are
available to the user through adjustment of built in potentiometer (consult
factory for assistance). Output will stay low for 20 ms minimum.
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%. Turn-On Time less than 1 second at 120
Vac, 25.
Overvoltage Protection
Built in on main output.
Efficiency
72-85% depending on model.
Input Protection
Internal ac fuse provided on all units. Designed to blow only if a catastrophic
failure occurs in the unit.
Inrush Current
Inrush limited by internal thermistors. Inrush at 240 Vac, averaged over the first ac
half-cycle under cold start conditions will not exceed 37 A.
Temperature Coefficient
0.03%/°C typical on all outputs.
EMI/EMC Compliance
All models include built-in EMI filtering to meet the following emissions require-
ments:
EMI SPECIFICATIONS
Conducted Emissions GLC110
Conducted Emissions GLM110
Static Discharge
RF Field Susceptibility
Fast Transients/Bursts
Surge Susceptibility
Line Frequency Harmonics
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 kHz
EN61000-4-5, 1 kV diff., 2 kV com.
EN61000-3-2 Class A
Commercial Safety
All GLC models are approved to UL60950-1, CSA22.2 No. 950-95 3rd Ed, and
EN60950-1.
Medical Safety
All GLM models are approved to UL2601-1, CSA-C22.2 No. 601.1, EN60601-1.
All specifications are typical at nominal input, full load at 25
O
C unless otherwise stated
Commercial
Model
GLC110-212
GLC110-215
GLC110-524
GLC110-12
GLC110-15
GLC110-24
Medical
Model
GLM110-212
GLM110-215
GLM110-524
GLM110-12
GLM110-15
GLM110-24
RoHS
Suffix*
G
G
G
G
G
G
Output
No.
1
2
1
2
1
2
1
1
1
Output
+12 V
-12 V
+15 V
-15 V
+24 V
+5 V
12 V
15 V
24 V
Output
Minumum
1A
0A
1A
0A
1A
0A
0A
0A
0A
Output
Normal (A)
6.3 A
2.5 A
5A
2.5 A
3.2 A
1.5 A
6.3 A
5A
3.2 A
Forced Air
(B)
9.1 A
3A
7.3 A
3A
4.6 A
2A
9.1 A
7.3 A
4.6 A
Output Peak
9.5 A
4A
7.7 A
4A
4.75 A
2.5 A
9.5 A
7.7 A
5A
Noise P-P
100 mV
120 mV
120 mV
150 mV
200 mV
50 mV
120 mV
150 mV
240 mV
OVP
15.6 ± 1.1 V
18.5 ± 1.5 V
28 ± 2.5 V
6.2 ± 0.6 V
15.6 ± 1.1 V
18.5 ± 1.5 V
28 ± 2.5 V
Total Regu-
lation ( C )
2%
2%
2%
2%
2%
2%
2%
2%
2%
* Add “G” suffix to part number for RoHS compliant model. Contact factory for availability.
A. Rating with unrestricted convection cooling. Total power not to exceed 75 W; no output can exceed rated current.
B. Rating with 26 cfm forced air cooling. Total power not to exceed 110 W.
C. To maintain regulation V1 current must be at least 1/5 of V2. V1 must not be adjusted more than 1% below nominal and have at least 10% of rated load.
GLC110/GLM110 MECHANICAL SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Temperature (A)
Humidity (A)
Shock (C)
Altitude
Vibration (B)
OPERATING
0 to 50°
0 to 95% RH
20 g
pk
-500 to 10,000 ft
1.5 g
rms’
0.003 g
2
/Hz
NON-OPERATING
-40 to +85°C
0 to 95% RH
40 g
pk
-500 to 40,000 ft
5 g
rms’
0.026 g
2
/Hz
A. Units should be allowed to warm up/operate under non-condensing
conditions before application of power. Derated output current and toal
output power by 2.5% per °C above 50°C.
B. Random vibration—10 to 2000Hz, 6dB/octave roll-off from 350 to
2000Hz, 3 orthogonal axes. Tested for 10 min./axis operating and 1
hr./axis non-operating.
C. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3
orthogonal axes, total 6 shocks.
SL Power Electronics Corp, 6050 King Drive, Bldg. A, Ventura, CA 93003, USA. Phone:(805) 486 4565 Fax:(805) 487 8911 Email: info@slpower.com Rev. 02/11/10.
However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
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