GSM7 Medical
7 Watt Single Output Global Performance Switchers
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World’s smallest medically approved 7 W supply
2.00" x 2.28" x 0.56"
Wide-range ac input (85-264 Vac)
Approved to UL2601 and IEC601-1
EMI to CISPR11 Class B/IEC601-1-2
Ideal for ultra-compact applications
marked to LVD
SPECIFICATIONS:
Ac Input
85-264 Vac, 47-63 Hz single phase.
Holdup Time
16 ms minimum from loss of ac.
Output Power
Normal continuous output power is 7 W, 9 W peak for 60 s
maximum duration, 10% duty cycle. Factory set to begin
power limiting at approximately 9 W.
Output Regulation
Regulation from initial setpoint measured by changing load
from no-load to 50% load or 50% load to full load in either
direction. Initial sepoint tolerance is measured at 50% load.
No minimum load is required to maintain proper regulation.
Overload Protection
Fully protected against short circuit and output overload.
Short circuit protection is cycling type power limit.
No Load Turn-on/Standby
Full regulation at no load.
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.
Voltage Adjustment
Factory set with fixed resistors to maximize reliability.
Efficiency
72% minimum for the 5.0 V model at full rated load,
nominal input voltage. Efficiency increases as output
voltage increases.
Input Protection
Internal ac fuse provided on all units. Designed to open
only if catastrophic failure occurs in the unit; fuse does not
blow on overload or short circuit. Internal 320 Vac MOV
included. Units will not be damaged when tested for input
transients in accordance with the following standards:
ESD—IEC1000-4-2 Level III
Fast Transient—IEC1000-4-4 Level III
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 specification
on next page.
Medical 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
COMPLIANCE LEVEL
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.
Medical Safety
Condor D.C. Power Supplies, Inc. declares under our sole
responsibility that all GSM models are in conformity with
the applicable requirements of EN60601 following the
provisions of the Low Voltage Directive 73/23/EEC.
All GSM models are certified to be in compliance with the
applicable requirements of UL2601 Patient Care Equip-
ment), CSA 22.2 No. 234 (with additional tests to C22.2 No
601.1-M90 per T.I.L. CA-08), IEC 601-1 (1988), EN 60601-
1: 1990 (consult factory for approval status). Classification
(in accordance with sub-clause 5 of IEC 601-1):
(5.1) Protection against electric shock = class II
(5.2) Degree of protection against electric shock = signal
output or intermediate
(5.3) Protection against harmful ingress of water =
ordinary (no protection)
(5.5) Not suitable for use in the presence of flammable
anesthetic mixture
(5.6) Mode of operation = continuous
Earth Leakage Current
Leakage current measured in ground wire connection to
output common.
Model
GSM7
GSM7
Leakage
Current*
32 µA
55 µA
Leakage
Current**
50 µA
85 µA
Test Voltage
132 Vac/60 Hz
254 Vac/50 Hz
Test
Method
UL2601
IEC601
* Normal operation **Adnormal/single fault condition
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Condor D.C. Power Supplies, Inc./A subsidiary of SL Industries, Inc.
2311 Statham Parkway, Oxnard, CA 93033 • 800-235-5929 • 805-486-4565 • FAX 805-487-8911 • www.condorpower.com
SLPOWER [ SL Power Electronics ]
