SP50
&
80U-T
50 AND 80 WATT TRIPLE OUTPUT MODELS
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load.
INPUT SPECIFICATIONS
Input Voltage.............................................. AC 100-120 / 200-240V
(AC85-264V) (DC110-340V)
Input Frequency.......................................... 50-60 Hz (47-63 Hz)
Input Current
(AC 100/240V)
.............................
SP50U .69/.29 (typ), SP80U 1.2/.5 (typ)
Inrush Current............................................
SP50U 10/20A,, SP80U 15/30A TYP
Voltage Adjust Range.................................. CH1: +5%,-0%, CH2: Fixed
(Factory Set Accuracy +/- 5%)
Power Factor Correction..............................
SP80U
0.95 min.
(IEC 1000-3-2)
OUTPUT SPECIFICATIONS
Output Voltage........................................... See Chart
Leakage Current......................................... 0.75 mA RMS max.
Over-Voltage Protection.............................. Built In
Over-Current Protection.............................. Built In (5V output only)
Line Regulation........................................... 0.4%
Load Regulation.......................................... CH1: 2% CH2, CH3 2% min.
Hold-Up Time.............................................. 20m sec. Min.
Rise Time....................................................
SP50U
500 mSEC.
SP80U
1500 mSEC.
Drift.............................................................. 0.5%+15mV (8hr. after 1 hr. warm up)
Ripple Noise (DC~100MHz)........................150 mVp-p
FEATURES
80W POWER FACTOR CORRECTED
UNIVERSAL INPUT (AC85-264V)
METAL CHASSIS WITH COVER
INTERNAL EMI FILTER
HIGH RELIABILITY
LOW COST, HIGH PERFORMANCE
3 YEAR WARRANTY
GENERAL SPECIFICATIONS
MTBF.... .................................................... 190,000 Hours
Isolation Voltage
Primary to Secondary............... AC 3000V
Primary to Case........................ AC 1500V (1 min. Cut off current)
Secondary to Case.................... AC 500V
Isolation Resistance.................................... Input-Output-Case 100-Mohms min. (DC500V)
Vibration .................................................... 0.5 mm width, 10-55 Hz/1 min.
cycle, 3 directions each 30 min.
Shock..... .................................................... 20G (3 directions, each 3 times)
ENVIRONMENTAL SPECIFICATIONS
SAFETIES / EMI
Operating Temperature .............................. 0藲-60藲C
Derates linearly 2.5%/藲C after 50藲C
Temperature Coefficient.............................. 鹵0.02% / 藲C
Storage Temperature.................................. -20藲C - 85藲C
FCC-B
CISPR-B
VCCI-2
PHYSICAL SPECIFICATIONS
Metal Enclosed - Terminal Block
78
1
2
