BOTHHAND SP9919B

SP9919B
Bothhandusa.com
MODEL NO.:
SP9919B
CUSTOMER P/N:
DESCRIPTION:
SWITCHING POWER SUPPLY
ISSUED DATE:
August 4, 1999
REVISION NO.: ORIGINAL
TABLE OF CONTENTS
1.0
2.0
3.0
4.0
5.0
6.0
7.0
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
GENERAL FEATURES
ENVIRONMENT SPECIFICATIONS
INTERNATIONAL STANDARDS
RELIABILITY REQUIREMETNS
MECHANICAL SPECIFICATION
00
Initial Released
04-08-1999
REV
DESCRIPTION
DATE
APP. BY CHK. BY PRE. BY
Bill Peng
Sandy
Sandy
08−04−1999
08-04-1999
08-04-1999
Bothhand Enterprise
462Inc.
Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
RD-Spec/9919B
1.0
INPUT SPECIFICATIONS
1.1 AC VOLTAGE:
THE RANGE OF INPUT VOLTAGE IS FROM 90Vac TO 264Vac
1.2 FREQUENCY:
THE RANGE OF INPUT FREQUENCY IS FROM 47Hz TO 63Hz
1.3 AC CURRENT:
THE MAXIMUN INPUT CURRENT SHALL BE LESS THAN 1A
1.4 INRUSH CURRENT:
THE INRUSH CURRENT WILL NOT EXCEED 30A AT 115Vac INPUT OR 60A AT 230Vac
INPUT, COLD START, and 25℃
2.0
OUTPUT SPECIFICATIONS
2.1 OUTPUT REGULATION, RIPPLE AND NOISE, CURRENT:
OUTPUT
VOLTAGE
VOLTAGE REGULATION
+5Vdc
+12Vdc
-12Vdc
2.2
2.3
2.4
3.0
+/-5%
+/-7%
+/-10%
OUTPUT
TOLERANCE
RIPPLE
&NOISE
+4.75V~ + 5.25V
+11.16V~+12.84V
-10.80V~ - 13.20V
50mVp-p
240mVp-p
240mVp-p
LOAD
MIN
MAX
0.50A
0.00A
0.00A
3.5A
0.5A
0.1A
RIPPLE & NOISE:
THE PEAK TO PEAK RIPPLE AND NOISE FOR EACH OUTPUT IS LESS THAN
SPECIFICATION AT RATED LOAD.MEASURING IS DONE BY 20MHz BAND WIDTH
LIMITED OSCILLOSCOPE AND TERMINATED EACH OUTPUT WITH A 0.1uF AND A
10uF CAPACITORS
RISE TIME:
THE +5V OUTPUT RISE TIME SHALL BE LESS THAN 100ms
OVERSHOOT:
NO OUTPUT VOLTAGE SHALL EXCEED 110% OF ITS NOMINAL VALUE AT TURN ON
OR TURN OFF
GENERAL FEATURES
3.1 EFFICIENCY:
THE EFFICIENCY IS HIGHER THEN 65% WHILE MEASURING AT NOMINAL LINE AND
RATED LOAD
Bothhand Enterprise
Inc.
462
Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
RD-Spec/9919B
3.2
SHORT-CIRCUIT PROTECTION:
THE POWER SUPPLY SHALL BE PROTECTED SUCH THAT A SHORT FROM ANY OUTPUT
TO RETURN SHALL NOT RESULT IN A FIRE HAZARD, SHOCK HAZARD. WHEN THE
SHORT CONDITION IS REMOVED, THE POWER SUPPLY MUST EITHER RECOVER
AUTOMATICALLY OR RESET BY RECYCLLING THE INPUT VOLTAGE AND OPERATE
NORMALL
3.3 OVER-VOLTAGE PROTECTION:
THE POWER SUPPLY SHALL BE SHUT DOWN, IF +5V OUTPUT VOLTAGE EXCEEDS THE
VALUE LISTED BELOW. A CROWBAR ON THE +5V OUTPUT IS REQUIRED TO SHORT
THE OUTPUT TO PREVENT DAMAGE TO THE EXTERNAL CIRCUITS O.V.P. TRIP POINT
FROM 5.6V TO 6.7V
4.0
ENVIRONMENT SPECIFICATIONS
4.1 OPERATING:
TEMPERATURE 0 TO 50℃
RELATIVE HUMIDITY 20% TO 80% RH
4.2 STORAGE:
TEMPERATURE -20 TO 85℃
RELATIVE HUMIDITY 10% TO 90% RH
5.0
INTERNATIONAL STANDARDS
5.1
SAFETY STANDARDS:
DESIGNED TO MEET THE FOLLOWING STANDARDS:
UL 1950
CSA 22.2 NO.234
VDE EN 60950
5.2 EMI STANDARDS:
DESIGNED TO MEET THE FOLLOWING CONDUCTED LIMITS:
FCC DOCKET 20780 CURVE “B”
CISPR 22 CLASS “B”
6.0 RELIABILITY REQUIREMENTS
6.1
MTBF: 40000 HOURS
462Inc.
Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
Bothhand Enterprise
RD-Spec/9919B
6.2
7.0
B-TEST:
VIBRATION, SHOCK, ALTITUDE, STATIC COMPRESSION, DROP…ETC, PLEASE REFER
TO B-TEST PROCEDURE
MECHANICAL SPECIFICATION
SEE ASSEMBLY DRAWING
Bothhand Enterprise 462
Inc.Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
RD-Spec/9919B
BothhandUSA.com
sales@bothhandusa.com - 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434