LPT40-M Datasheet, PDF (1/3 Pages) Astec America, Inc – 40 Watts

Embedded Power for
Business-Critical Continuity
LPT40-M Series
40 Watts
Total Power:
Input Voltage:
# of Outputs:
40 - 55 Watts
85 - 264 VAC
120 - 300VDC
Triple
Rev. 2.16.09_165
LPT40-M Series
 of 3
Special Features
• Universal input
• 3” x 5” footprint
• Less than 1U high
• Remote sense on main output
• Built-in EMI filter
• Low output ripple
• Adjustable 5V output
• Overvoltage protection
• Overload protection
• 110 KHz switching frequency
• LPX40 enclosure kit available
Safety
• VDE
• UL
• CSA
• CE
0750/EN60601-1 (IEC601)
113769
UL2601 E182560
CSA 22.2 No.601.1
LR109492
Mark (LVD)
Electrical Specifications
Input
Input ra­nge:
Frequency:
Inrush current:
Input current:
Efficiency:
EMI:
Safety ground
leakage current:
85-264 VAC
120-300 VDC
47-440 Hz
< 18A peak @ 115 VAC;
< 36A peak @ 230 VAC, cold start @ 25 °C
1A max. (RMS) @ 115VAC
70% typical at full load (60% for LPT41)
FCC Class A conducted; CISPR 22 Class A conducted
EN55022 Class A conducted;
VDE 0878 PT3 Class A conducted
< 75 µA @ 50/60 Hz, 264 VAC input
Output
Maximum Power:
Cross regulation:
Adjustment range:
Hold-up time:
Overload protection:
Overvoltage protection:
Remote sense:
40W for convection; 55W with 30CFM forced air
±2% on output 1; ±5% on outputs 2, 3
-5, +10% minimum
20ms @ 40W load, 115 VAC nominal line
Short circuit protection on all outputs. Case overload protected
@ 110% to 145% above peak rating
5.7 to 6.7 VDC on the main output
LPT41: 3.6 to 4.6VDC
Compensates for 0.5 V lead drop min. Will operate without remote
sense connected. Reverse connection protected.