Mean Well LRS Series Rectifier 75W Single Output Switching Power Supply LRS-75-5 LRS-75-24 LRS-75-15 LRS-75-36
Features :
- Universal AC input /Full Range
- Withstand 300Vac surge input for 5 second
- No load power consumption ＜0.3W
- Miniature size and 1U low profile
- High operating temperature up to 70 degree
- Projections : Short circuit / Overload /over voltage
- Cooling by free air convection
- Compliance to IEC/BC/EN/EN60335-1(PD3) and IEC/BS EN/EN61558-1,2-16 for household appliance
- Operating altitude up to 5000 meters (Note.8)
- Withstand 5G vibration test
- High efficiency .long life and high reliability
- LED indication for power on
- Over voltage category
- 100% full load burn in test
- 3 years warranty
Applications :
- Industrial automation machinery
- Industrial control system
- Mechanical and electrical equipment
- Electronic instruments ,equipment or apparatus
- Household appliances
Description:
LRS-75 series is a 75W single output enclosed type power supply with 30mm of low profile deign,Adopting the full range 85-264Vac input, the entire series provides an output voltage line of 5V 12V.15V,24V,36V and 48V
In addition to the high efficiency up to 91.5%, the design of metallic mesh case enhances the heat dissipation of LRS-75 that the whole series operates from -30°through 70 °under air convection without a fan.
Delivering an extremely low no load power consumption ( less than 0.3W), it allows the end system to easily meet the worldwide energy requirement .
LRS-75 has the complete protection functions and 5G anti vibration capability.
It is complied with the international safety regulations.
LRS-75 series serves as a high price to performance power supply solutions for various industrial applications . .
Technical
| MODEL | LRS-75-5 | LRS-75-12 | LRS-75-15 | LRS-75-24 | LRS-75-36 | LRS-75-48 |
|
OUTPUT | 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 |
|
INPUT | 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 65A/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 | 5.75 ~ 6.75V | 13.8 ~ 16.2V | 18.75 ~ 21.75V | 28.8 ~ 33.6V | 41.4 ~ 48.6V | 55.2 ~ 64.8V |
| 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 8) |
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 62368.1(by CB),KC K60950-1(for LRS-75-12/24 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-75-12/24 only) |
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000EAC TP TC 020,KC Kn32, KN35(for LRS-75-12/24 only) |
|
OTHERS | MTBF | 3334.3K hrs min. Telcordia SR-332 (Bellcore) ; 667.2Khrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 99*97*30mm (L*W*H) |
| PACKING | 0.25Kg ; 45pcs/ 12.25Kg/ 0.77CUFT |
| 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. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m(6500ft). |
| 8. 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 unit on a 360mm*360mm 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 “EMI 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 understand the unique needs of telecom companies both within and outside China, and that's why we offer a complete solution that is centered around our customers. Our site survey is a collaborative process where we work closely with the customer to understand their goals and challenges. Based on this understanding, we propose a professional plan that is designed to meet their specific requirements. Our technical support is always available to answer questions and provide assistance, ensuring that the customer's telecommunications systems are running smoothly. Our maintenance services are carried out with the customer's convenience in mind, minimizing any disruption to their operations. With a competent team and a global network of trusted partners, we are dedicated to providing a customer - centric service experience.
FAQ :
1.Q: What is the quality control methodology employed by your company?
A: Our quality assurance protocol involves a series of comprehensive tests. Prior to product shipment, we execute simulations replicating diverse usage scenarios. Through load testing, full - load testing, and current sharing analysis, we ensure that each product adheres to strict quality specifications and performance standards.
2.Q: What is the minimum order quantity requirement for procurement?
A: Our company does not impose a minimum order quantity constraint. Single - unit orders are acceptable. However, it should be noted that order volume influences pricing models and delivery schedules, as economies of scale apply.
3.Q: Could you provide a detailed corporate overview?
A: Certainly. I will promptly transmit our corporate dossier, which encompasses in - depth information regarding our organizational structure, technological capabilities, market presence, and business milestones. This document offers a comprehensive and professional insight into our company.
4.Q: What are the distinctive competitive advantages of your firm?
A: Our company boasts several key competitive edges. Firstly, we maintain a substantial inventory buffer, ensuring uninterrupted supply chain continuity for future replenishment cycles. Secondly, leveraging our technical expertise, we offer highly customizable solutions, tailoring our products and services to meet the unique engineering and operational requirements of each client.
5.Q: Is it possible to obtain product samples and associated cost estimates?
A: Sample procurement is feasible. Samples are priced according to the standard bulk - order pricing structure. Prospective clients are responsible for covering the sample shipment expenses, which can be coordinated through mutually agreed - upon logistics channels.
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75W Single Output Switching Power Supply LRS-75-5 Images
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