Image not available
Illustrative purposes only
LRS-75-5
AC/DC Enclosed Power Supply (PSU), ITE & Household, 1 Outputs, 70 W, 5 VDC, 14 A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: MEAN WELL
- Product type: AC / DC Enclosed Power Supplies
- No. of Outputs:1Outputs; Output Power Max:70W; Output Voltage - Output 1:5V; Output Current - Output 1:14A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output
- SVHC: No SVHC (25-Jun-2025)
- Product Range: LRS-75 Series
- No. of Outputs: 1Outputs
- Output Power Max: 70W
- Input Voltage VAC: 85V AC to 264V AC
- Input Voltage AC Max: 264V
- Input Voltage AC Min: 85V
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 14A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 5VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE & Household
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 13.85 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**LRS - 75 series** 75W Single Output Switching Power Supply **==> picture [13 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> ■<br>**----- End of picture text -----**<br> BauarSicherheitbeegelodwacmat geprufto ges g www.ID 2000000000tuv.com @ cAWhis ~~4~~ ) ICBCE ■ **==> picture [11 x 9] intentionally omitted <==** ## ■ ℃ ℃ ## ■ _File Name:LRS-75-SPEC 2016-03-11_ **LRS - 75 series** ## 75W Single Output Switching Power Supply ## **SPECIFICATION** ## **MODEL** |**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE**<br>**LINE REGULATION Note.4**<br>**LOAD REGULATION Note.5**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER LOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>500ms, 30ms/230VAC 500ms,30ms/115VAC at full load<br>60ms/230VAC 12ms/115VAC at full load<br>85 ~ 264VAC 120 ~ 373VDC<br>47 ~ 63Hz<br>89%<br>89%<br>90%<br>91.5%<br>1.4A/115VAC 0.85A/230VAC<br>COLD START 50A/230VAC<br><0.75mA / 240VAC<br>110 ~ 150% rated output power<br>I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25<br>/ 70% RH<br>℃<br>-30 ~ +70℃(Refer to "Derating Curve")<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes<br>681.2K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>0.3Kg ; 45pcs/ 14.5Kg/ 0.77CUFT<br>99*97*30mm (L*W*H)<br>12V<br>15V<br>24V<br>48V<br>6A<br>5A<br>3.2A<br>1.6A<br>0 ~ 6A<br>0 ~ 5A<br>0 ~ 3.2A<br>0 ~ 1.6A<br>72W<br>75W<br>76.8W<br>76.8W<br>120mVp-p<br>120mVp-p<br>150mVp-p<br>200mVp-p<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**PROTECTION**<br>**ENVIRONMENT**<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>91.5%<br>36V<br>2.1A<br>0 ~ 2.1A<br>75.6W<br>200mVp-p<br>±1.0%<br>±0.5%<br>±0.5%<br>5V<br>14A<br>0 ~ 14A<br>70W<br>100mVp-p<br>±2.0%<br>±0.5%<br>±1.0%<br>86.5%<br>**SAFETY STANDARDS**<br>UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1 2 16 CCC GB4943 approved<br>/- -<br>,<br>Protection type : Shut down o/p voltage, re-power on to recover<br>5.75 ~ 6.75V<br>13.8 ~ 16.2V<br>18.75 ~ 21.75V<br>28.8 ~ 33.6V<br>41.4 ~ 48.6V<br>55.2 ~ 64.8V<br>Compliance to EN55022 (CISPR22), GB9254 Class B, EN55014, EN61000-3-2,-3<br>Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A<br>**SAFETY &**<br>**EMC**<br>**(Note 8)**<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>10.2 ~ 13.8V<br>13.5 ~ 18V<br>21.6 ~ 28.8V<br>43.2 ~ 52.8V<br>32.4 ~ 39.6V<br>4.5 ~ 5.5V<br>**LRS-75-5**<br>**LRS-75-12**<br>**LRS-75-15**<br>**LRS-75-24**<br>**LRS-75-36**<br>**LRS-75-48**<br>℃<br>℃<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 —_ of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Line regulation is measured from low line to high line at rated load.<br>5. Load regulation is measured from 0% to 100% rated load.<br>6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up<br>time.<br>7. The ambient temperature derating of<br>5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>8. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by<br>mounting the unit on<br>a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets<br>EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>(as available on http:/(www.meanwell.com)|**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE**<br>**LINE REGULATION Note.4**<br>**LOAD REGULATION Note.5**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER LOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>500ms, 30ms/230VAC 500ms,30ms/115VAC at full load<br>60ms/230VAC 12ms/115VAC at full load<br>85 ~ 264VAC 120 ~ 373VDC<br>47 ~ 63Hz<br>89%<br>89%<br>90%<br>91.5%<br>1.4A/115VAC 0.85A/230VAC<br>COLD START 50A/230VAC<br><0.75mA / 240VAC<br>110 ~ 150% rated output power<br>I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25<br>/ 70% RH<br>℃<br>-30 ~ +70℃(Refer to "Derating Curve")<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes<br>681.2K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>0.3Kg ; 45pcs/ 14.5Kg/ 0.77CUFT<br>99*97*30mm (L*W*H)<br>12V<br>15V<br>24V<br>48V<br>6A<br>5A<br>3.2A<br>1.6A<br>0 ~ 6A<br>0 ~ 5A<br>0 ~ 3.2A<br>0 ~ 1.6A<br>72W<br>75W<br>76.8W<br>76.8W<br>120mVp-p<br>120mVp-p<br>150mVp-p<br>200mVp-p<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**PROTECTION**<br>**ENVIRONMENT**<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>91.5%<br>36V<br>2.1A<br>0 ~ 2.1A<br>75.6W<br>200mVp-p<br>±1.0%<br>±0.5%<br>±0.5%<br>5V<br>14A<br>0 ~ 14A<br>70W<br>100mVp-p<br>±2.0%<br>±0.5%<br>±1.0%<br>86.5%<br>**SAFETY STANDARDS**<br>UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1 2 16 CCC GB4943 approved<br>/- -<br>,<br>Protection type : Shut down o/p voltage, re-power on to recover<br>5.75 ~ 6.75V<br>13.8 ~ 16.2V<br>18.75 ~ 21.75V<br>28.8 ~ 33.6V<br>41.4 ~ 48.6V<br>55.2 ~ 64.8V<br>Compliance to EN55022 (CISPR22), GB9254 Class B, EN55014, EN61000-3-2,-3<br>Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A<br>**SAFETY &**<br>**EMC**<br>**(Note 8)**<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>10.2 ~ 13.8V<br>13.5 ~ 18V<br>21.6 ~ 28.8V<br>43.2 ~ 52.8V<br>32.4 ~ 39.6V<br>4.5 ~ 5.5V<br>**LRS-75-5**<br>**LRS-75-12**<br>**LRS-75-15**<br>**LRS-75-24**<br>**LRS-75-36**<br>**LRS-75-48**<br>℃<br>℃<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 —_ of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Line regulation is measured from low line to high line at rated load.<br>5. Load regulation is measured from 0% to 100% rated load.<br>6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up<br>time.<br>7. The ambient temperature derating of<br>5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>8. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by<br>mounting the unit on<br>a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets<br>EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>(as available on http:/(www.meanwell.com)|**LRS-75-5**|**LRS-75-12**|**LRS-75-15**|**LRS-75-24**|**LRS-75-36**|**LRS-75-48**| |---|---|---|---|---|---|---|---| ||**DC VOLTAGE**|5V|12V|15V|24V|36V|48V| ||**RATED CURRENT**|14A|6A|5A|3.2A|2.1A|1.6A| ||**CURRENT RANGE**|0 ~ 14A|0 ~ 6A|0 ~ 5A|0 ~ 3.2A|0 ~ 2.1A|0 ~ 1.6A| ||**RATED POWER**|70W|72W|75W|76.8W|75.6W|76.8W| ||**RIPPLE & NOISE (max.) Note.2**|100mVp-p|120mVp-p|120mVp-p|150mVp-p|200mVp-p|200mVp-p| ||**VOLTAGE ADJ. RANGE**|4.5 ~ 5.5V|10.2 ~ 13.8V|13.5 ~ 18V|21.6 ~ 28.8V|32.4 ~ 39.6V|43.2 ~ 52.8V| ||**VOLTAGE TOLERANCE Note.3**|±2.0%|±1.0%|±1.0%|±1.0%|±1.0%|±1.0%| ||**LINE REGULATION Note.4**|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%| ||**LOAD REGULATION Note.5**|±1.0%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%| ||**SETUP, RISE TIME**|500ms, 30ms/230VAC 500ms,30ms/115VAC at full load|||||| ||**HOLD UP TIME (Typ.)**|60ms/230VAC 12ms/115VAC at full load|||||| ||**VOLTAGE RANGE**|85 ~ 264VAC 120 ~ 373VDC|||||| ||**FREQUENCY RANGE**|47 ~ 63Hz|||||| ||**EFFICIENCY (Typ.)**|86.5%|89%|89%|90%|91.5%|91.5%| ||**AC CURRENT (Typ.)**|1.4A/115VAC 0.85A/230VAC|||||| ||**INRUSH CURRENT (Typ.)**|COLD START 50A/230VAC|||||| ||**LEAKAGE CURRENT**|<0.75mA / 240VAC|||||| ||**OVER LOAD**|110 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed|||||| ||**OVER VOLTAGE**|Protection type : Shut down o/p voltage, re-power on to recover<br>5.75 ~ 6.75V<br>13.8 ~ 16.2V<br>18.75 ~ 21.75V<br>28.8 ~ 33.6V<br>41.4 ~ 48.6V<br>55.2 ~ 64.8V|||||| ||**WORKING TEMP.**|-30 ~ +70℃(Refer to "Derating Curve")|||||| ||**WORKING HUMIDITY**|20 ~ 90% RH non-condensing|||||| ||**STORAGE TEMP., HUMIDITY**|-40 ~ +85<br>, 10 ~ 95% RH<br>℃|||||| ||**TEMP. COEFFICIENT**|±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)|||||| ||**VIBRATION**|10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes|||||| ||**SAFETY STANDARDS**|UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1 2 16 CCC GB4943 approved<br>/- -<br>,|||||| ||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC|||||| ||**ISOLATION RESISTANCE**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25<br>/ 70% RH<br>℃|||||| ||**EMC EMISSION**|Compliance to EN55022 (CISPR22), GB9254 Class B, EN55014, EN61000-3-2,-3|||||| ||**EMC IMMUNITY**|Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A|||||| ||**MTBF**|681.2K hrs min. MIL-HDBK-217F (25<br>)<br>℃|||||| ||**DIMENSION**|99*97*30mm (L*W*H)|||||| ||**PACKING**<br>0.3Kg ; 45pcs/ 14.5Kg/ 0.77CUFT<br>℃<br>℃<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 —_ of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Line regulation is measured from low line to high line at rated load.<br>5. Load regulation is measured from 0% to 100% rated load.<br>6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up<br>time.<br>7. The ambient temperature derating of<br>5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>8. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by<br>mounting the unit on<br>a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets<br>EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>(as available on http:/(www.meanwell.com)||||||| ℃ /1000m is needed for _File Name:LRS-75-SPEC 2016-03-11_ **LRS - 75 series** ## 75W Single Output Switching Power Supply **==> picture [511 x 668] intentionally omitted <==** **----- Start of picture text -----**<br> Block Diagram fosc : 65KHz<br>EMI RECTIFIERS POWER RECTIFIERS +V<br>I/P FILTER & SWITCHING & -V<br>FILTER FILTER<br>DETECTION<br>FG<br>CIRCUIT<br>O.L.P. CONTROL<br>O.V.P.<br>Derating Curve Static Characteristics<br>100<br>100 Others<br>90<br>80<br>80<br>5V<br>60 70<br>60<br>40<br>50<br>20<br>40<br>-30 0 10 20 30 40 50 60 70 (HORIZONTAL) 85 95 100 115 120 140 160 180 200 220 240 264<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz<br>LOAD (%) LOAD (%)<br>**----- End of picture text -----**<br> _File Name:LRS-75-SPEC 2016-03-11_ **LRS - 75 series** 75W Single Output Switching Power Supply **==> picture [120 x 12] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Specification<br>**----- End of picture text -----**<br> **==> picture [86 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Case No.240A Unit:mm<br>**----- End of picture text -----**<br> **==> picture [440 x 296] intentionally omitted <==** **----- Start of picture text -----**<br> 4.5 92.5<br>1<br>2<br>3<br>4<br>5<br>20.5 55<br>99<br>6.5 90<br>Terminal Pin No. Assignment<br>Pin No. Assignment Pin No. Assignment<br>1 AC/L 4 DC OUTPUT -V<br>2 AC/N 5 DC OUTPUT +V<br>3 FG<br>10 74<br>3.5<br>ψ<br>2-M3 L=3.0<br>ψ<br>3.5<br>2-M3 L=5<br>9.5<br>8 85 97<br>45.5<br>3.5<br>6.5<br>30<br>26<br>15 3.5 14.5<br>**----- End of picture text -----**<br> ## **Installation Manual** Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html _File Name:LRS-75-SPEC 2016-03-11_
Updated at June 6, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →