ASTEC LPT41 Bare PCB DC 3.3V 7A Open frame ITE POWER SUPPLY

ASTEC LPT41 Bare PCB DC 3.3V 7A Open frame ITE POWER SUPPLY

Condition: New

Content One bare Power supply only

Manufacturer: ASTEC/ Emerson Network Power

Model:LPT41

P/N.:27460023583

Input: 100-250V ~ 1.6A 50/60/440Hz OR DC 120Vmin-300V 1A
Output: 3.3VDC ===7A
5V === 2A
12V === 0.7A
Maximum Output: 25W Connection Cooling
40W With 30CFM Forced air

Weight: 250g

Dimension: 12.6 x 7.5 x 3cm approx

To use with:

More info

Total Power: 40 - 55 Watts
Input Voltage: 85 - 264 VAC
120 - 300VDC
# of Outputs: Triple

Input range:
85-264 VAC
120-300 VDC
Frequency:
47-440 Hz
Inrush current:
< 18 A peak @ 115 VAC;
< 36A peak @ 230 VAC, cold start @ 25 C
Input current:
1A max. (RMS) @ 115 VAC
Efficiency:
70% typical at full load (60% for LPT41)
EMI:
FCC Class B conducted; CISPR 22 Class B conducted
EN55022 Class B conducted;
VDE 0878 PT3 Class B conducted
Safety ground
leakage current:
< 0.5 mA @ 50/60 Hz, 264 VAC input

Maximum Power:
40W for convection (LPT41, 25W);
55W with 30CFM forced air (LPT41, 41W)
Cross regulation:
2% on output 1; 5% on outputs 2, 3
Adjustment range:
-5, 10% minimum
Hold-up time:
20ms @ 40W load, 115 VAC nominal line
Overload protection:
Short circuit protection on all outputs. Case overload
protected @ 110% to 145% above peak rating
Overvoltage protection:
5.7 to 6.7 VDC on the main output
LPT41: 3.6 to 4.6VDC
Remote sense:
Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.

Special Features
Universal input
3 x 5 footprint
Less than 1U high
Remote sense on main output
Terminal Block option (-T)
Built-in EMI filter
Low output ripple
Adjustable main output
Overvoltage protection
Overload protection
110 KHz switching frequency
LPX40 enclosure kit available

Safety:
UL UL60950 E132002
CSA CSA 22.2-234 Level 3 LR53982C
NEMKO EN 60950/EMKO-TUE P95100411 (74-sec) 203
CB Certificate and report 1118, 1122, 1123, 1124
CE Mark (LVD)

Environmental Specifications:
Operating temperature:
0 to 50 C ambient derate each output at 2.5% per degree from 50 to 70 C, -20 C start up.
Electromagnetic
susceptibility:
Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3
Humidity:
Operating; non-condensing 5% to 95%
Vibration:
Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5 Hz to 500 Hz, operational
Storage temperature:
-40 to 85 C
Temperature coefficient:
.04% per C
MTBF demonstrated:
> 550,000 hours at full load and 25C ambient conditions

Model Number: LPT41(-T)
1. Output Voltage 3.3V
Minimum Load: 0.5A
Maximum Load with Convection cooling: 4A
Maximum Load with 30CFM Forced Air: 7A
Peak Load 1: 7A
Regulation 2: 2%
Ripple P/P (PARD)3: 50mV

2. Output Voltage 5V
Minimum Load: 0A
Maximum Load with Convection cooling: 1.5A
Maximum Load with 30CFM Forced Air: 2A
Peak Load 1: 2.5A
Regulation 2: 2%
Ripple P/P (PARD)3: 50mV

3. Output Voltage 12V
Minimum Load 0A
Maximum Load with Convection cooling: 0.5A
Maximum Load with 30CFM Forced Air: 0.7A
Peak Load 1: 0.7A
Regulation 2: 5%
Ripple P/P (PARD)3: 120mV

1. Peak current lasting < 30 seconds with a maximum 10% duty cycle.
2.
At 25 C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
3.
Peak-to-peak with 20 MHz bandwidth and 10 μF in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
4. Minimum Loads are required.
5. (-T) indicates Terminal Block option for input and output (instead of Molex type)

MatingConnectors:
AC Input:
Molex 09-50-8031 (USA) Not required for (-T) option
09-91-0300 (UK)
PINS: 08-52-0113
DC Outputs:
Molex 09-50-8061 (USA) Not required for (-T) option
09-91-0600 (UK)
PINS: 08-52-0113
Remote Sense:
Molex 22-01-2025
PINS: 08-52-0123
Emerson Network Power Connector Kit #70-841-006, includes all of the above
1. All dimensions in inches (mm), tolerance is 0.02(0.5mm)
2. Mounting holes M1 and M2 should be grounded for EMI purposes.
3. Mounting hole M1 is safety ground connection.
4. Specifications are for convection rating at factory settings at 115 VAC input, 25 C unless otherwise stated.
6. Weight: 0.5lbs/0.23kg
Total Power: 40 - 55 Watts