MEANWELL switching power supply LRS-200 series

The MEAN WELL LRS-200 series is a 200W single-output enclosed-type power supply with a 30-mm low-profile design. It features high efficiency up to 90%, operates in the temperature range of -25 °C to +70 °C, and has low no-load power consumption (< 0.75W). With complete protection functions and 5G vibration - resistance, it complies with international safety regulations such as IEC / UL 62368 -1.

General Information of MEANWELL switching power supply LRS-200 series

Type: 200W single-output enclosed-type power supply.

Size: 30mm low-profile design, belonging to the 1U low - profile category.

Electrical Parameters

Input Voltage: 90-132VAC / 180-264VAC, selectable by switch. It can withstand a 300VAC surge input for 5 seconds.

No - load Power Consumption: Less than 0.75W.

Output Voltage: There are multiple options, including 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V, and 48V.

Output Current: Such as 40A for 3.3V, 40A for 4.2V, 40A for 5V, 17A for 12V, 14A for 15V, 8.8A for 24V, 5.9A for 36V, and 4.4A for 48V.

Efficiency: Up to 90%.

Physical Characteristics

Housing Material: Metallic mesh case, which helps with heat dissipation.

Cooling Method: Free air convection cooling.

Performance Parameters

Operating Temperature Range: -25°C to +70°C. However, for an operating altitude greater than 2000m, an ambient temperature derating of 5°C / 1000m is needed.

Storage Temperature Range: - 40°C to +85°C.

Operating Altitude: Up to 5000 meters.

Vibration Resistance: Withstand 5G vibration test.

Protection Functions

Short-circuit Protection: Protects the power supply and connected devices from damage in the event of a short circuit.

Overload Protection: Prevents the power supply from overheating and being damaged when the output current exceeds the rated value.

Over-voltage Protection: Protects the load from being damaged by excessive output voltage.

Over-temperature Protection: Activates when the internal temperature of the power supply is too high, preventing damage to components.

Other Features of  MEANWELL switching power supply LRS-200 series

LED Indicator: There is an LED indicator for power - on, which allows users to easily check the working status of the power supply.

Full-load Burn-in Test: 100% full - load burn - in test is carried out to ensure the reliability and stability of the product.

Certification: Complies with international safety regulations such as IEC / UL 62368 - 1. It also has a 3-year warranty.

The MEANWELL switching power supply LRS-200 series includes the following models:

LRS-200-3.3: Outputs 3.3V DC with a maximum current of 40A and a maximum power of 132W.

LRS-200-4.2: Outputs 4.2V DC, 40A maximum current, 168W maximum power.

LRS-200-5: Outputs 5V DC, 40A maximum current, 200W maximum power.

LRS-200-12: Outputs 12V DC, 17A maximum current, 204W maximum power.

LRS-200-15: Outputs 15V DC, 14A maximum current, 210W maximum power.

LRS-200-24: Outputs 24V DC, 8.8A maximum current, 211.2W maximum power.

LRS-200-36: Outputs 36V DC, 5.9A maximum current, 212.4W maximum power.

LRS-200-48: Outputs 48V DC, 4.4A maximum current, 211.2W maximum power.