SL Power Electronics GECA20 - Manual

Doc No. 41-36212-0001 Rev. 1
SL POWER ELECTRONICS CORP.
6050 King Drive, Bldg. A
Ventura, CA 93003 + 805-486-4565
Internet: www.slpower.com
MODEL NUMBERS: GECA20-XG, where X represents the output voltage which may be any number from 5 thru 24 and the su ffix G
indicates compliance to RoHS.
RATINGS:
GECA20-XG
Input: 100-240 V ~, 0.5 A, 50/60 Hz
Output: 4.0 A or 20 W maximum or see table for standard output voltage models.
Notes:
1.
Maximum Operating Ambient Temperature 45 °C, convection cooled.
2. Maximum Operating Relative Humidity 95 %, no condensation.
3. Storage: -40 to +85 °C. Units should be allowed to warm-up under non-condensing conditions before application of power.
SAFETY DECLARATION: SL Power Electronics Corp. (SLPE) declares under our sole responsibility that all models listed
above are in conformity with the applicable requirements of EN 60950-1 following the provisions of the Low Voltage
Directive 2006/95/EC. All models are Certified to be in compliance with the applicable requirements of UL 60950-1, CSA
60950-1-03 (L3M1), and IEC 60950-1 for Pollution Degree 2 environment and Class I TN-S power systems. The output(s) of these
supplies meet the requirements for SELV and are not an energy hazard.
GROUNDING: Protection Class I requires that the ground trace(s) on the PWB be bonded to Protective Earth in the end application.
ISOLATION: The creepage distance between primary and ground is 2.5 mm minimum; between primary and secondary circuits is 5.0
mm minimum. Secondary to ground creepage is not defined or controlled. The required creepage and clearance distances from primary
circuits to ground and secondary circuits must be maintained after installation to preserve the intended safety.
TEMPERATURES: The maximum operating temperatures of certain safety components, as defined in the applicable safety standards,
must not be exceeded after installation to preserve the intended safety. The output power, ambient air temperature and the availability,
amount, direction and/or restriction of airflow influence the temperatures of these components.
OVERCURRENT PROTECTION: There is only one internal fuse, located in the AC Line side, rated T 2 A/250 V.
WARNING! RISK OF FIRE! A blown internal fuse is an indication of catastrophic failure of circuit component(s). Repair must be
performed by SLPE authorized personnel.
WARNING! SHOCK HAZARD! Dangerous voltages are present on some components, heatsinks and printed wiring traces.
C O N N E C T I O N S
CON1 Pin AC Input CON2 Pin DC Output MOUNTING & MATING INFORMATION
1 Line 1 Output (+) Refer to SLPE Web site: www.slpower.com
2 Output (+)
3 Neutral 3 Common
4 Common
CAUTION: Do not exceed 5 A per contact.
SLPE will not be liable for the safety, reliability or performance of these power supplies if a) any changes, modifications or
repairs are carried out by other than authorized agents of SLPE, or b) the installation of the supply is not in accordance with
these installation instructions and the applicable UL, CSA, EN, and IEC safety standards.
GECA20 SERIES
INSTALLATION INSTRUCTIONS
MODEL OUTPUT
GECA20-5G 5 V dc 4.0 A
GECA20-12G 12 V dc 1.67 A
GECA20-15G 15 V dc 1.34 A
GECA20-24G 24 V dc 0.84 A
Attention, Consult
Accompanying Documents
Alternating Current
Attention, Dangerous Voltages
Earth (Ground)
EXPLANATION OF SYMBOLS
Direct Current