1. Product Overview

· Product: LPT100-M Power Supply
· Type: Component Power Supply (Not designed for standalone operation)
· Intended Use: For integration into other equipment (OEM/System Integrator use)

2. Technical Specifications

· Input Voltage: Not explicitly stated, but assumed to be standard AC mains voltage.
· Operating Temperature: 0°C to 50°C (derating required above 50°C)
* Derating: 2.5% per degree Celsius above 50°C
* Startup Temperature: -20°C
· Storage Temperature: -40°C to +85°C
· Humidity:
* Operating: 10% to 90% RH (non-condensing)
* Non-Operating: 10% to 95% RH (non-condensing)
· Electromagnetic Susceptibility: Meets EN61000-4 standards (various levels)
· Vibration: Complies with IEC68-2-6 and IEC721-3-2
· MTBF: 583,000 hours (at full load, 25°C ambient, 230 VAC input)

3. Output Specifications & Models (Key Data from Ordering Information Table)

Model	Output Voltage	Minimum Load	Max Load (Convection)	Max Load (Forced Air)	Peak Load Regulation	Ripple (PARD)
LPT101-M	+3.3V	0A	13A	18A	20A	±2%	50mV
LPT101-M	+5V	0A	5A	9A	10A	±5%	50mV
LPT101-M	+12V	0A	1A	2.3A	2.3A	±5%	120mV
LPT102-M	+5V	0A	13A	18A	20A	±2%	50mV
LPT102-M	+12V	0A	5A	9A	10A	±5%	120mV
LPT102-M	-12V	0A	1A	2A	2A	±5%	120mV
LPT103-M	+5V	0A	13A	18A	20A	±2%	50mV
LPT103-M	+15V	0A	4A	7.2A	8A	±5%	150mV
LPT103-M	-15V	0A	1A	1.5A	2A	±5%	150mV
LPT104-M	+5V	0A	13A	18A	20A	±2%	50mV
LPT104-M	+24V	0A	1.5A	3A	3.5A	±7%	240mV
LPT104-M	+12V	0A	1A	2.3A	2.3A	±5%	120mV

· Peak Load: Defined, but specifications vary by model.
· Overload Protection:
* V1 & V2 outputs: protected at 110-160% above rating.
* V3 output: protected at 150-250% above rating.
· Overvoltage Protection: 15-35% above nominal output.
· Ripple: Specified for each output voltage.

4. Logical Control Features

· Power Failure Signal: Active-low TTL logic signal.
* Goes high 100-500ms after output loss.
* Goes low at least 6ms before output regulation loss.
· Remote Sense: Compensates for up to 0.5V lead drop. Operates without connection, but connection is recommended.

5. Pinouts (LPT100-M)

· SK1:
* PIN 1: Live
* PIN 3: Neutral
· SK2:
* PIN 1: V1out
* PIN 2: V1out
* PIN 3: GND
* PIN 4: GND
* PIN 5: GND
* PIN 6: GND
* PIN 7: V2out
* PIN 8: V3out
· SK3:
* PIN 1: Power Fail
* PIN 2: GND
* PIN 3: + Remote Sense
* PIN 4: - Remote Sense

6. Connectors

· AC Input (SK1): Molex 09-50-3031 (with pins 08-52-0072)
· AC Ground: Molex 01-90020001
· DC Output (SK2): JST VHR-8N (with pins SVH-21T-P1.1)
· Remote Sense (SK3): JST PHR-4 or LANDWIN 2001S0400

7. Mechanical
· Requires mounting on metal standoffs 0.20" (5mm) high.
· Mounting hole max screw head diameter 4"