LPT42

## **ARTESYN LPT40 SERiES** 40 Watts 

Advanced Energy's Artesyn LPT40 series of open-frame AC-DC power supplies comprises seven triple output models, covering a variety of standard voltages from -15 V to 24 Vdc. Each model accepts a universal input of 85—264 Vac or 120—300 Vdc. These compact switch-mode power supplies feature main output overvoltage protection and remote sense, with short-circuit protection on all outputs. Depending on the model, they provide up to 40 watts of output power with free air convection cooling and up to 55 watts with 30 CFM of forced air. Less than 1U high, LPT40 series power supplies are suitable for a variety of uses including test and measurement, single-board computers, telecommunications and networking. 

## **SPEciAL FEATuRES** 

## **SAFETY** 

## **Data Sheet** 

**Total Power:** 

**44 - 55 Watts** 

## **input Voltage:** 

**85 - 264 Vac 120 - 300 Vdc # of Outputs:** 

**Triple** 

>  Universal input  UL UL60950 

>  3” x 5” footprint E132002 

>  Less than 1U high  cUL 60950 Level 3 LR53982C 

>  Remote sense on main output 

>  Built-in EMI filter  NEMKO EN 60950/EMKO-TUE P95100411 (74-sec) 203 

>  Low output ripple 

>  CB Certificate and report 

>  Adjustable main output 1118, 1122, 1123, 1124 

>  Overvoltage protection 

>  CE Mark (LVD) 

>  Overload protection 

>  110 KHz switching frequency 

- LPX40 enclosure kit available 

- RoHS compliant 

©2020 Advanced Energy Industries, Inc. 

**LPT40** 

## **ELEcTRicAL SPEciFicATiONS** 

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input<br>Input range 85 - 264 Vac; 120 - 300 Vdc<br>Frequency 47 - 440 Hz<br>Inrush current  < 18 A peak @ 115 Vac;<br>< 36 A peak @ 230 Vac, cold start @ 25 °C<br>Input current 1 A max. (RMS) @ 115 Vac<br>Efficiency 70% typical at full load (60% for LPT41)<br>EMI  FCC Class B conducted; CISPR 22 Class B conducted<br>EN55022 Class B conducted; VDE 0878 PT3 Class B conducted<br>Safety ground leakage current < 0.5 mA @ 50/60 Hz, 264 Vac input<br>Output<br>Maximum power  40 W for convection (LPT41, 25 W);<br>55 W with 30CFM forced air (LPT41, 41 W)<br>Cross regulation ±2% on output 1; ±5% on outputs 2, 3<br>Adjustment range -5, +10% minimum<br>Hold-up time 20 ms @ 40 W load, 115 Vac nominal line<br>Overload protection Short circuit protection on all outputs. Case overload protected @ 110% to 145% above peak rating<br>Overvoltage protection 5.7 to 6.7 Vdc on the main outputLPT41: 3.6 to 4.6 Vdc<br>Remote sense  Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse<br>connection protected.<br>**----- End of picture text -----**<br>


## **ENViRONmENTAL SPEciFicATiONS** 

|Operating temperature|0 °C to 50 °C ambient derate each output at 2.5% per degree from 50 °C 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 0.75 G peak 5 Hz to 500 Hz,<br>operational|
|Storage temperature|-40 °C to 85 °C|
|Temperature coefficient|±.04% per °C|
|MTBF demonstrated|> 550,000 hours at full load and 25 °C ambient conditions|



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**LPT40** 

## **ORDERiNg iNFORmATiON** 

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maximum Load  maximum Load<br>Numbermodel  VoltageOutput  minimum Load with convection  with 30cFm  Peak Load1 Regulation2 P/P(PARD)Ripple   3<br>cooling Forced Air<br>+3.3 V  0.5 A  4 A  7 A  7 A  ±2%  50 mV<br>LPT41 +5 V  0 A  1.5 A  2.0 A  2.5 A  ±2%  50 mV<br>+12 V 0 A 0.5 A 0.7 A 0.7 A ±5% 120 mV<br>+5 V  0.4 A  4 A  5 A  7 A  ±2%  50 mV<br>LPT42 +12 V  0.2 A  2 A  2.5 A  4 A  ±5%  120 mV<br>-12 V 0 A 0.5 A 0.7 A 1 A ±5% 120 mV<br>+5 V  0.5 A  6 A  8 A  9 A  ±2%  50 mV<br>LPT43 +12 V  0 A  0.5 A  0.7 A  1 A  ±5%  120 mV<br>-12 V  0 A 0.5 A 0.7 A 1 A ±5% 120 mV<br>+5 V  0.4 A  4 A  5 A  7 A  ±2%  50 mV<br>LPT44 +12 V  0.2 A  2 A  2.5 A  4 A  ±5%  120 mV<br>-5 V 0 A 0.5 A 0.7 A 1 A ±5% 50 mV<br>+5 V  0.4 A  4 A  5 A  7 A  ±2%  50 mV<br>LPT45 +15 V  0.2 A  2 A  2.5 A  3 A  ±5%  150 mV<br>-15 V 0 A 0.5 A 0.7 A 1 A ±5% 150 mV<br>+5 V  0.4 A  4 A  5 A  6 A  ±2%  50 mV<br>LPT46 +24 V  0.1 A  1.0 A  1.5 A  2 A  ±7%  240 mV<br>+12 V 0 A 0.5 A 0.7 A 1 A ±5% 120 mV<br>+5 V  0.4 A  4 A  5 A  6 A  ±2%  50 mV<br>LPT47 +24 V  0.2 A  1.0 A  1.5 A  2 A  ±7%  240 mV<br>-12 V 0 A 0.5 A 0.7 A 1 A ±5% 120 mV<br>**----- End of picture text -----**<br>


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.  This product is a Component Power Supply and is only for inclusion by professional installers within other equipment and must not be operated as a standalone product. EMC compliance to appropriate standards must be verified at the system level. This product is for sale to OEMs and System Integrators, including through Distribution Channels. It is not intended for sale to End Users. 

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Power Derating Curve<br>**----- End of picture text -----**<br>


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55W<br>30 CFM Forced Air Cooling<br>40W<br>30W<br>Output Natural  27.5W<br>Power<br>Convection<br>(Watts) 20W Cooling 20W<br>10W<br>0W<br>0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C<br>TA – Ambient Temperature-°C<br>**----- End of picture text -----**<br>


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**LPT40** 

## **Mechanical Drawing** 

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5.00"<br>(127)<br>0.22" 4.55"<br>(5.6) (115.6)<br>GND Remote Sense<br>M1 M2<br>Connector<br>SK201<br>_<br>+ Voltage<br>3.00" Adj. Pot<br>(76.2) SK 2<br>1<br>2<br>2.55"<br>3<br>(64.8) 4<br>SK 1 5<br>3 N 6<br>1 L<br>0.15" (4)<br>DIA (4 places)<br>1.14"<br>(29)<br>0.197"<br>(5)<br>**----- End of picture text -----**<br>


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**LPT40** 

## **PiN ASSigNmENTS** 

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connector LPT41 LPT42 LPT43 LPT44 LPT45 LPT46 LPT47<br>SK1-1 Line Line Line Line Line Line Line<br>SK1-3 Neutral Neutral Neutral Neutral Neutral Neutral Neutral<br>SK2-1 5V +12V +12V +12V +15V +24V +24V<br>SK2-2 3.3V +5V +5V +5V +5V +5V +5V<br>SK2-3 3.3V +5V +5V +5V +5V +5V +5V<br>SK2-4 Common Common Common Common Common Common Common<br>SK2-5 Common Common Common Common Common Common Common<br>SK2-6 12V -12V -12V -5V -15V +12V -12V<br>SK201-1 +Sense +Sense +Sense +Sense +Sense +Sense +Sense<br>SK201-2 -Sense -Sense -Sense -Sense -Sense -Sense -Sense<br>**----- End of picture text -----**<br>


## **mATiNg cONNEcTORS** 

|AC Input|Molex 09-50-8031 (USA)<br>09-93-0300 (UK)<br>PINS: 08-52-0113|
|---|---|
|DC Outputs|Molex 09-50-8061 (USA)<br>09-93-0600 (UK)<br>PINS: 08-52-0113|
|Remote Sense|Molex 22-01-2025<br>PINS: 08-52-0123|
|Artesyn Embedded Power Connector Kit #70-841-006, includes all of the above||



1. Specifications subject to change without notice. 

2. All dimensions in inches (mm), tolerance is ±0.02”¬¬ (±0.5 mm) 

3. Mounting holes M1 and M2 should be grounded for EMI purposes. 

4. Mounting hole M1 is safety ground connection. 

5. Specifications are for convection rating at factory settings at 115 VAC input, 25 °C unless otherwise stated. 

6. Warranty: 2 year 

7. Weight: 0.5 lbs/0.23 kg 

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## **ABOuT ADVANcED ENERgY** 

Advanced Energy (AE) has devoted more than three decades to perfecting power for its global customers. AE designs and manufactures highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. 

Our products enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and medical. With deep applications know-how and responsive service and support across the globe, we build collaborative partnerships to meet rapid technological developments, propel growth for our customers, and innovate the future of power. 

For international contact information, visit advancedenergy.com. 

powersales@aei.com (Sales Support) productsupport.ep@aei.com (Technical Support) +1 888 412 7832 

Specifications are subject to change without notice. Not responsible for errors or omissions. ©2020 Advanced Energy Industries, Inc. All rights reserved. Advanced Energy®, AE® and Artesyn™ are U.S. trademarks of Advanced Energy Industries, Inc. 

ENG-LPT40-235-01 12.30