LPT25

a POWER 

## **Data Sheet** 

## **LPT25 Series** 25 Watts 

**Total Power: 25 - 40 Watts Input Voltage: 85 - 264 Vac 120 - 300 Vdc # of Outputs: Triple** 

## 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 main output 

- a Overvoltage protection 

- ~~a~~ Overload protection ~~a~~ 110 KHz switching frequency **Electrical Specifications** 

|**Electrical Specificationspecificationsecifications**<br>~~a~~<br>~~a~~|**Electrical Specificationspecificationsecifications**<br>~~a~~<br>~~a~~|
|---|---|
|**Input**<br>~~a~~||
|Input range<br>~~a~~|85 - 264 Vac; 120 - 300 Vdc<br>~~a~~|
|Frequency<br>~~a~~|47 - 440 Hz<br>~~a~~|
|Inrush current|< 15 A peak @ 115 Vac;<br>< 30 A peak @ 230 Vac, cold start @ 25 °C|
|Input current<br>~~a~~|1A max.(RMS)@ 115 Vac<br>~~a~~|
|Efficiency|70% typical at full load|
|EMI<br>~~a~~|FCC Class B conducted; CISPR 22 Class B conducted<br>EN55022 Class B conducted; VDE 0878 PT3 Class B conducted<br>~~a~~|
|Safety ground leakage current<br>~~a~~|< 0.5 mA @ 50/60 Hz, 264 Vac input<br>~~a~~|
|**Output**<br>~~a~~||
|Maximumpower|25 W for convection; 40 W with 30CFM forced air|
|Cross regulation<br>~~a~~|±2% on output 1; ±5% on outputs 2, 3<br>~~a~~|
|Adjustment range<br>~~a~~|-5, +10% minimum<br>~~a~~|
|Hold-uptime<br>~~a~~|20 ms @ 25 W load, 115 Vac nominal line<br>~~a~~|
|Overload protection|Short circuit protection on all outputs. Case overload protected @<br>110% to 145% above peak rating|
|Overvoltageprotection|5.7 to 6.7 Vdc on the main output|
|Remote sense|Compensates for 0.5 V lead drop min. Will operate without<br>remote sense connected. Reverse connection protected.|



## SAFETY 

## **Environmental Specifications** 

|Operatingtemperature|0 °C to 50 °C ambient derate each output at 2.5%per degreefrom 50 °C to 70 °C, -20 °C start up.|0 °C to 50 °C ambient derate each output at 2.5%per degreefrom 50 °C to 70 °C, -20 °C start up.|0 °C to 50 °C ambient derate each output at 2.5%per degreefrom 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-condensing5% to 95%|||
|Vibration|Three orthogonal axes, sweep at 1 oct/min, 5 min. dwellat four major resonances 0.75 G peak 5 Hz<br>to 500 Hz,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|||
|||||
|**Ordering Information**<br>**Model**<br>**Number**<br>**Output**<br>**Voltage**<br>**Minimum**<br>**Load**<br>**Maximum Load**<br>**with Convection**<br>**Cooling**<br>**Maximum Load**<br>**with 30CFM**<br>**Forced Air**<br>**Peak Load1**<br>**Regulation2**<br>**Ripple**<br>**P/P(PARD)3**<br>LPT22<br>5 V<br>12 V<br>-12 V<br>0.3 A<br>0.1 A<br>0 A<br>3 A<br>1.5 A<br>0.5 A<br>4 A<br>2 A<br>0.7 A<br>5 A<br>3 A<br>1 A<br>±2%<br>±5%<br>±5%<br>50 mV<br>120 mV<br>120 mV<br>LPT23<br>5 V<br>12 V<br>-12 V<br>0.4 A<br>0 A<br>0 A<br>4 A<br>0.5 A<br>0.5 A<br>5 A<br>0.7 A<br>0.7 A<br>6 A<br>1 A<br>1 A<br>±2%<br>±5%<br>±5%<br>50 mV<br>120 mV<br>120 mV<br>LPT24<br>5 V<br>12 V<br>-5 V<br>0.3 A<br>0.1 A<br>0 A<br>3 A<br>1.5 A<br>0.5 A<br>4 A<br>2 A<br>0.7 A<br>5 A<br>3 A<br>1 A<br>±2%<br>±5%<br>±5%<br>50 mV<br>120 mV<br>50 mV<br>LPT25<br>5 V<br>15 V<br>-15 V<br>0.3 A<br>0.1 A<br>0 A<br>3 A<br>1.5 A<br>0.5 A<br>4 A<br>2 A<br>0.7 A<br>5 A<br>2 A<br>1 A<br>±2%<br>±5%<br>±5%<br>50 mV<br>150 mV<br>150 mV<br>~~EEE~~||||
|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.|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). 

6. 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>40W<br>30 CFM Forced Air Cooling<br>30W<br>Output<br>Power 25W<br>(Watts) 20W 20W<br>Natural<br>Convection<br>12.5W<br>10W Cooling<br>0W<br>_<br>0°C 10°C20°C30°C40°C50°C60°C70°C<br>TA – Ambient Temperature – °C<br>**----- End of picture text -----**<br>


~~CT~~ **Mechanical Drawing** 

**==> picture [412 x 379] intentionally omitted <==**

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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>SK201 Connector<br>_ + Voltage<br>= T o<br>Adj. Pot<br>3.00"<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>E O if<br>—|¢ 6)<br>0.15" (4)<br>DIA (4 places)<br>1.14"<br>(29)<br>LL<br>Ce ee<br>0.197"<br>a hh<br>(5)<br>**----- End of picture text -----**<br>


## **Pin Assignments** 

|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|
|---|---|---|---|---|
|**Connector**|**LPT22**|**LPT23**|**LPT24**|**LPT25**|
|**SK1-1**|Line|Line|Line|Line|
|**SK1-3**|Neutral|Neutral|Neutral|Neutral|
|**SK2-1**|+12V|+12V|+12V|+15V|
|**SK2-2**|+5V|+5V|+5V|+5V|
|**SK2-3**|+5V|+5V|+5V|+5V|
|**SK2-4**|Common|Common|Common|Common|
|**SK2-5**|Common|Common|Common|Common|
|**SK2-6**|-12V|-12V|-5V|-15V|
|**SK201-1**|+Sense|+Sense|+Sense|+Sense|
|**SK201-2**|-Sense|-Sense|-Sense|-Sense|



## **Mating Connectors** 

AC Input Molex 09-50-8031 (USA) 09-93-0300 (UK) PINS: 08-52-0113 DC Outputs Molex 09-50-8061 (USA) 09-93-0600 (UK) PINS: 09-93-0600 (UK) Remote Sense Molex 22-01-2025 PINS: 08-52-0123 Astec 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” (±0.5mm) 

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 at115 VAC input, 25°C unless otherwise stated. 

6. Warranty: 2 year 

7. Weight: 0.5lbs/0.23kg 

## **WORLDWIDE OFFICES** 

Americas Europe (UK) 2900 S.Diablo Way Waterfront Business Park Tempe, AZ 85282 Merry Hill, Dudley USA West Midlands, DY5 1LX +1 888 412 7832 United Kingdom +44 (0) 1384 842 211 

Asia (HK) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong +852 2176 3333 

**www.artesyn.com** 

Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. 

For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com 

LPT25 Series-DS 21Mar2016