LPQ352-C

AC-DC CONVERTER, ENCLOSED, 4 O/P, 350W

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Manufacturer: ARTESYN EMBEDDED TECHNOLOGIES
Product type: AC / DC Enclosed Power Supplies
No. of Outputs: 4Outputs
Output Power Max: 350W
Input Voltage VAC: 85V AC to 264V AC
Power Supply Approvals: ITE
Power Supply Output Type: Adjustable, Fixed
Output Current - Output 1: 50A
Output Current - Output 2: 12A
Output Current - Output 3: 6A
Output Current - Output 4: 6A
Output Voltage - Output 1: 5V
Output Voltage - Output 2: 12V
Output Voltage - Output 3: -12V
Output Voltage - Output 4: 24V

Delivery and price
Units per pack	50
Price	336.86 €
Current stock	10+
Lead time	30 days

Datasheet

5 **POWER** 

## **Data Sheet** 

## **LPQ350 Series** 350 Watts 

**Total Power: 350 Watts Input Voltage: 85 - 264 Vac 120 - 300 Vdc # of Outputs: Quad** 

## SPECIAL FEATURES 

Active power factor correction 

- IEC EN61000-3-2 compliance 

- Remote sense on 1st and 4th output 

- Power fail and remote inhibit 

- Single wire current sharing 

- Built-in EMI filter 

- Adjustable floating 4th output 

- Two supervisory outputs: 5 V and 12 V 

- Overvoltage protection 

- Overload protection 

- Thermal overload protection 

- DC power good 

- 135 khz switching frequency 

- RoHS compliant 

- Cover -C 

- Optional with fan cover -CF 

- Optional end-mounted fan -CEF 

## SAFETY 

- VDE 60950 21310-3336-0001 

- UL 60950 

- CSA          CSA 22.2-234 Level 5 LR109492C 

- NEMKO EN 60950/EMKO-TUE P97102061 (74-sec) 203 

|**Electrical Specifications**|**Electrical Specifications**|
|---|---|
|**Input**||
|Input range|85 - 264 Vac; 120-300 Vdc|
|Frequency|47 - 440 Hz|
|Inrush current|38 A max, cold start @ 25 °C|
|Efficiency|75% typical at full load|
|EMI filter|FCC Class B conducted and radiated<br>CISPR 22 Class B conducted and radiated<br>EN55022 Class B conducted and radiated<br>VDE 0878 PT3 Class B conducted and radiated|
|Power factor|0.99 typical|
|Safety ground leakage current|0.5 mA @ 50/60 Hz, 264 Vac input|
|**Output**||
|Maximumpower|With cover: 350 W with 30 CFM forced air,(-C) (-CF) (-CEF)|
|Adjustment range|± 5% min. on main: 3.3-24 V on output 4|
|Supervisoryoutput|5 V @ 500 mA regulated, 12 @ 150 mA x2|
|Hold-uptime|20 ms @ 350 W load, 115 Vac nominal line|
|Overload protection|Short circuit protection on all outputs. Case overload protected<br>@ 110-145% above peak rating|
|Overvoltageprotection|5 V output: 5.7 - 6.7 Vdc|



- BABT EN60950/BS7002 607019 

- CB Certificate and report 4048, 4049 CE Mark (LVD) 

|**Logic Control**|**Logic Control**|
|---|---|
|Power fail|TTL logic signalgoes high 50 - 150 msec after 5 V output. Itgoes low at least 4 msec before loss of regulation|
|Remote on/off|Requires an external contact(N.O or N.C)to inhibit outputs|
|DC-OK|TTL logicgoes high 50 - 150 msec after 5 V output. Itgoes low when there is loss of regulation|
|Remote sense|Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection<br>protected|



## **Environmental Specifications** 

|**Environmental Specificationspecificationsecifications**|**Environmental Specificationspecificationsecifications**|
|---|---|
|Operatingtemperature|0° to 50 °C ambient; derate each output at 2.5%per degree from 50° to 70 °C|
|Storage temperature|-40 °C to +85 °C|
|Temperature coefficient|± 0.4%per °C|
|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. dwell at four major resonances 0.7 G peak 5Hz to<br>500Hz, operational|
|MTBF demonstrated|> 550,000 hours at full load and 25 °C ambient conditions|



## **Ordering Information** 

|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|||
|---|---|---|---|---|---|---|
|**Model Number**|**Output Voltage**|**Minimum Load**|**Maximum Load**|**Peak Load1**|**Regulation2**|**Ripple P/P(PARD)3**|
|LPQ352-C<br>~~a~~<br>~~QO~~|+5 V<br>~~CO~~<br>~~QO~~|5 A<br>~~CO~~<br>~~QO~~|50 A<br>~~CO~~<br>~~QO~~|60 A<br>~~GC~~<br>~~**G**O~~|±2%<br>~~GC~~<br>~~O~~|50 mV<br>~~GC~~|
|~~a~~<br>~~a~~<br>~~QO~~|+12 V<br>~~CO~~<br>~~CO~~<br>~~QO~~|0 A<br>~~CO~~<br>~~CO~~<br>~~QO~~|12 A<br>~~CO ~~<br>~~CO~~<br>~~QO~~|14 A<br> ~~GC~~<br>~~CO~~<br>~~**G**O~~|±3%<br>~~GC~~<br>~~CO~~<br>~~O~~|120 mV<br>~~GC~~<br>~~CO~~|
|~~a ~~<br>~~QO~~|-12 V<br> ~~CO~~<br>~~QO~~|0 A<br>~~CO~~<br>~~QO~~|6 A<br>~~CO~~<br>~~QO~~|8 A<br>~~CO~~<br>~~**G**O~~|±3%<br>~~CO~~<br>~~O~~<br>~~O~~|120 mV<br>~~CO~~<br>~~O~~|
|~~a~~|3.3 - 24 V<br>~~Ca~~|*1 A<br>~~Ca~~|6 A<br>~~GO~~|8 A<br>~~GO~~|±3%<br>~~GO~~|240 mV1max.<br>~~GO~~|
|LPQ353-C<br>~~a~~<br>~~OG~~<br>~~GG~~|+5 V<br>~~Ca~~<br>~~OG~~<br>~~GG~~|5 A<br>~~Ca ~~<br>~~OG~~<br>~~GG~~|50 A<br> ~~GO~~<br>~~OG~~<br>~~GG~~|60 A<br>~~GO~~<br>~~OG~~<br>~~**G**O~~|±2%<br>~~GO~~<br>~~OG~~<br>~~O~~|50 mV<br>~~GO~~<br>~~OG~~|
|~~OG~~<br>~~a~~<br>~~GG~~|+15 V<br>~~OG~~<br>~~OG~~<br>~~GG~~|0 A<br>~~OG~~<br>~~OG~~<br>~~GG~~|12 A<br>~~OG~~<br>~~OG~~<br>~~GG~~|14 A<br>~~OG~~<br>~~OG~~<br>~~**G**O~~|±3%<br>~~OG~~<br>~~OG~~<br>~~O~~|150 mV<br>~~OG~~<br>~~OG~~|
|~~a ~~<br>~~GG~~|-15 V<br> ~~OG~~<br>~~GG~~|0 A<br>~~OG~~<br>~~GG~~|6 A<br>~~OG~~<br>~~GG~~|8 A<br>~~OG~~<br>~~**G**O~~|±3%<br>~~OG~~<br>~~O~~<br>~~C~~|150 mV<br>~~OG~~<br>~~C~~|
|~~a~~|3.3 - 24 V<br>~~CG~~|*1 A<br>~~CG~~|6 A<br>~~CG~~|8 A<br>~~CG~~|±3%<br>~~CG~~|240 mV1max.<br>~~CG~~|



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. 4th output 3.3 - 24 V factory set at 5 V. 

5. *Minimum load required when the output is set below 5 volts. 

6.  If optional CF or CEF fans are not used, 30CFM forced air cooling needs to be provided and is required through the length of the power supply. Not convection rated. 

7. Remote inhibit resets OVP latch 

8. 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. 

Note: -CF suffix added to the model number indicates cover with fan, 

- -CEF suffix added to model number indicates end-mounted fan chassis. 

## **Mechanical Drawing** 

Notes: 

1. Specifications subject to change without notice. 

2. All dimensions in inches (mm), tolerance ± .02”. 

3. Specifications are at factory settings 

4. To enable normally closed Remote Inhibit, cut Jumper J1. 

5. Mounting maximum insertion depth is 0.12”. 

6. Warranty: 2 year 

7. Weight: 4 lb./1.8kg. 

|**Pin Assignments**|**Pin Assignments**|**Pin Assignments**|
|---|---|---|
|**SK1**|PIN 1|Neutral|
||PIN 2|Line|
||PIN 3|Ground|
|**SK2**|PIN 1|+ 12/15V|
||PIN 2|Common|
||PIN 3|Common|
||PIN 4|- 12/15 V|
||PIN 5|3.3-25 V RET Float|
||PIN 6|3.3-25 V Float|
|**SK3**|PIN 1|+ Sense V 4|
||PIN 2|- Sense V 4|
||PIN 3|+Sense V 1|
||PIN 4|-Sense V 1|
||PIN 5|POK|
||PIN 6|C.Share|
||PIN 7|DC-OK|
||PIN 8|Inhibit(N.O.)|
||PIN 9|Inhibit(N.C.)|
||PIN 10|COM|
|**SK4**|PIN 1|+ Fan 1(12V@150mA)|
||PIN 2|– Common|
|**SK5**|PIN 1|+ 5V aux(5V@100mA)|
||PIN 2|– Common|
|**SK6**|PIN 1|+ Fan 2(12V@150mA)|
||PIN 2|– Common|



## **Mating Connectors** 

|**SK3**|Molex: 51191-1000<br>PINS: 50802-9101|
|---|---|
|**SK4**|Molex: 22-01-3027<br>PINS: 08-50-0114|
|**SK5**|Molex: 22-01-3027<br>PINS: 08-50-0114|
|**SK6**|Molex: 22-01-3027<br>PINS: 08-50-0114|
|Astec Connector Kit #70-841-011, includes all of the above.||



## **WORLDWIDE OFFICES** 

Americas 

2900 S.Diablo Way Tempe, AZ 85282 USA +1 888 412 7832 

Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX 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 

LPQ350 Series-DS 18Mar2016

Updated at February 9, 2023

Artesyn Embedded Technologies, now part of Advanced Energy, is a global leader in the design and manufacture of highly reliable embedded power conversion solutions. The company is widely recognised for engineering robust power systems that drive the most demanding applications across hyper-scale data centres, telecom infrastructures, industrial automation, and medical technology. Our extensive range of Artesyn components is heavily focused on power supplies, specifically a broad selection of AC / DC converters. This comprehensive portfolio includes open-frame and enclosed models, configurable modular power supplies, and rack-mounting bulk front-end units. Engineered for exceptional efficiency and safety, these AC / DC power supplies are designed to integrate seamlessly into complex power architectures. Complementing this primary offering, we also feature a targeted selection of Artesyn's DC / DC converters. This includes precision-engineered isolated and non-isolated models available in industry-standard brick form factors, ensuring reliable power delivery and tight voltage regulation for critical board-level and embedded applications.

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