Beijing Ding Ding Future Technology Co.Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 3000 pieces per month |
| Delivery Time | 8-10 weeks |
| Packaging Details | cartons |
| Brand | MEAN WELL |
| Product Name | 50W single swtiching power supply |
| Output DC voltage | 3.5V/5V/12V/15V 24V/36V/48V |
| Rated power | 35W-38.4W |
| Input voltgae | 85 ~ 264VAC / 120 ~ 373VDC |
| Input frequency | 47 ~ 63Hz |
| Deimension | 99*82*30mm (L*W*H) |
| Weight | 0.33 kg |
| Brand Name | MEAN WELL |
| Model Number | LRS-50 |
| Certification | CE |
| Place of Origin | CN |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 3000 pieces per month |
| Delivery Time | 8-10 weeks | Packaging Details | cartons |
| Brand | MEAN WELL | Product Name | 50W single swtiching power supply |
| Output DC voltage | 3.5V/5V/12V/15V 24V/36V/48V | Rated power | 35W-38.4W |
| Input voltgae | 85 ~ 264VAC / 120 ~ 373VDC | Input frequency | 47 ~ 63Hz |
| Deimension | 99*82*30mm (L*W*H) | Weight | 0.33 kg |
| Brand Name | MEAN WELL | Model Number | LRS-50 |
| Certification | CE | Place of Origin | CN |
| High Light | Mean Well LRS Series Rectifier ，50W Switching Power Supply Rectifier ，50W LRS Series Rectifier | ||
Mean Well LRS Series Rectifier 50W Single Output Switching Power Supply LRS-50-5 LRS-50-12 LRS-50-24 LRS series from 35W- 350W
Features :
Applications :
Description:
LRS-50 has the complete protection functions and 5G anti vibration capability.
It is complied with the international safety regulations.
LRS-50 series serves as a high price to performance power supply solutions for various industrial applications . .
Technical
| MODEL | LRS-50-3.3 | LRS-50-5 | LRS-50-12 | LRS-50-15 | LRS-50-24 | LRS-50-36 | LRS-50-48 | ||
| OUTPUT | DC VOLTAGE | 3.3V | 5V | 12V | 15V | 24V | 36V | 48V | |
| RATED CURRENT | 10A | 10A | 4.2A | 3.4A | 2.2A | 1.45A | 1.1A | ||
| CURRENT RANGE | 0 ~ 10A | 0 ~ 10A | 0 ~ 4.2A | 0 ~ 3.4A | 0 ~ 2.2A | 0 ~ 1.45A | 0 ~ 1.1A | ||
| RATED POWER | 33W | 50W | 50.4W | 51W | 52.8W | 52.2W | 52.8W | ||
| RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 80mVp-p | 120mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | ||
| VOLTAGE ADJ. RANGE | 2.97 ~ 3.6V | 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 | ±3.0% | ±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% | ±0.5% | ||
| LOAD REGULATION Note.5 | ±2.0% | ±1.0% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
| SETUP, RISE TIME | 1000ms, 30ms/230VAC 2000ms,30ms/115VAC at full load | ||||||||
| HOLD UP TIME (Typ.) | 30ms/230VAC 12ms/115VAC at full load | ||||||||
| INPUT | VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 373VDC | |||||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||||
| EFFICIENCY (Typ.) | 80% | 83% | 86% | 88% | 88% | 89% | 90% | ||
| AC CURRENT (Typ.) | 0.95A/115VAC 0.56A/230VAC | ||||||||
| INRUSH CURRENT (Typ.) | COLD START 45A/230VAC | ||||||||
| LEAKAGE CURRENT | <0.75mA / 240VAC | ||||||||
| PROTECTION | OVER LOAD | 110 ~ 150% rated output power | |||||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||||||||
| OVER VOLTAGE | 3.8 ~ 4.45V | 5.9~ 7.3V | 13.8 ~ 17.2V | 18.75 ~ 25.75V | 28.8 ~ 36.6V | 41.4 ~ 51.6V | 55.2 ~ 67.8V | ||
| Protection type : Shut down o/p voltage, re-power on to recover | |||||||||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃ (Refer to "Derating Curve") | |||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | ||||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||||||||
| VIBRATION | 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes | ||||||||
| OVER VOLTAGE CATEGORY | Ⅲ; Compliance to BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters | ||||||||
| SAFETY & EMC (Note 9) | SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2- 16 ,CCC GB4943.1, BSMI CNS14336-1, EAC TP TC 004, AS/NZS 60950.1(by CB),KC K60950-1(for LRS-50-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005 approved | |||||||
| WITHSTAND VOLTAGE | I/P-O/P:4KVAC 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℃/ 70% RH | ||||||||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/EN61000-3-2,-3, GB/T 9254, BSMI CNS13438, EAC TP TC 020,KC KN32 ,KN35(for LRS-50-12/24 only) | ||||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020,KC KN32,KN35(for LRS-50-12/24 only) | ||||||||
| OTHERS | MTBF | 3149.8K hrs min. Telcordia SR-332 (Bellcore) ; 561.6Khrs min. MIL-HDBK-217F (25℃) | |||||||
| DIMENSION | 99*82*30mm (L*W*H) | ||||||||
| PACKING | 0.23Kg; 60pcs/14.8Kg/0.88CUFT | ||||||||
| NoTE | 1. All parameters NoT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair﹒wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 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 time. 7. 3.3V,5V when the load factor 0～50%, the switching power less is reduced by burst operation, which will cause ripple and ripple noise to go beyond the specifications. 8. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m(6500ft). 9. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unitFon a 360mmG360mm metal plate with 1mm of thickness. The final equipment must be re﹒confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to ·EMl testing of component power supplies." (as available on http://www.meanwell.com) ※ Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx | ||||||||
Solutions
We provide a complete solution for telecom companies in and out of China that offers a significant competitive advantage. Our site survey is conducted with precision and accuracy, using the latest technology to gather data. Our professional plan is tailored to the customer's specific requirements, offering a customized solution that meets their unique needs. Our technical support is available around the clock, and our team can provide real - time solutions to technical problems. Our maintenance services are comprehensive and proactive, ensuring the long - term reliability of the telecommunications infrastructure. With a competent team and a global network of trusted partners, we are the preferred choice for telecom enterprises.
FAQ :
1.Q: I want to check out your products first. Can I get samples and the price?
2.Q: What happens if there's a problem with the quality?
3.Q: Are your products really good quality?
4.Q: How long will you back up your products?
5.Q: What do I do if I get a bad product?
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Trading Company
Year Established:
2017
Total Annual:
4,000,000-5,000,000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...
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