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Meso 25 Plastic Case Programmable LED Drivers

The MESO 25 programmable constant current LED drivers are extremely flexible and designed for fast and reliable configuration.

Key features

  • Wide input range: 120/220-240/277 VAC
  • Programmable output features:
    • ideal for configurable light fixtures
  • PF > 0.9 and THD < 20%:
    • 50% to 100% load @120V/240 VAC
    • 60% to 100% load @ 277 VAC
  • Dimming options:
    • Analog – 0-10V/0-10V Dim To Off
    • Digital – DALI
  • Temperature protection for the LEDs
  • UL / ENEC approved, CE mark
  • Class II

Applications

  • Architectural lighting
  • Office lighting
  • Hospitality lighting
  • In-store product illumination
  • Residential lighting
  • Outdoor lighting
Model number
Power Out Max (W)
Input Voltage (VAC)
Output Voltage Range (VDC)
Output Current Max (A)
Dimming
RMLD-1000A-P-AA
Power Out Max (W) 24
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 1
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.5
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-1000A-P-AD
Power Out Max (W) 24
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 1
Dimming PWM, DALI
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.5
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-1000A-P-DA
Power Out Max (W) 24
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 1
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.5
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-1000A-P-DD
Power Out Max (W) 24
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 1
Dimming PWM, DALI
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.5
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500A-P-AA
Power Out Max (W) 25
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 0.5
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500A-P-AD
Power Out Max (W) 25
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 0.5
Dimming PWM, DALI
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500A-P-DA
Power Out Max (W) 25
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 0.5
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500A-P-DD
Power Out Max (W) 25
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 28 - 56
Output Current Max (A) 0.5
Dimming PWM, DALI
V1 Out Min (V)
28
V1 Out Max (V)
56
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500B-P-AA
Power Out Max (W) 12
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 0.5
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500B-P-AD
Power Out Max (W) 12
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 0.5
Dimming PWM, DALI
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500B-P-DA
Power Out Max (W) 12
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 0.5
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-500B-P-DD
Power Out Max (W) 12
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 12 - 24
Output Current Max (A) 0.5
Dimming PWM, DALI
V1 Out Min (V)
12
V1 Out Max (V)
24
Output Current Min (A)
0.25
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-700A-P-AA
Power Out Max (W) 25.2
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 18 - 36
Output Current Max (A) 0.7
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
18
V1 Out Max (V)
36
Output Current Min (A)
0.35
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-700A-P-AD
Power Out Max (W) 25.2
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 18 - 36
Output Current Max (A) 0.7
Dimming PWM, DALI
V1 Out Min (V)
18
V1 Out Max (V)
36
Output Current Min (A)
0.35
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-700A-P-DA
Power Out Max (W) 25.2
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 18 - 36
Output Current Max (A) 0.7
Dimming 0-10V DTO, 0-10V
V1 Out Min (V)
18
V1 Out Max (V)
36
Output Current Min (A)
0.35
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
RMLD-700A-P-DD
Power Out Max (W) 25.2
Input Voltage (VAC) 90 - 305
Output Voltage Range (VDC) 18 - 36
Output Current Max (A) 0.7
Dimming PWM, DALI
V1 Out Min (V)
18
V1 Out Max (V)
36
Output Current Min (A)
0.35
Efficiency Rating (%)
83
Operating temperature range
-30 to 85°C
IP Rating
IP20
Cooling
Convection
Safety
UL8750, EN61347-2-13, ENEC, CE
Datasheets (PDF)
Datasheet - MESO 25 Plastic Series App Note 2 - MESO Temp Sense and 0-10V Dimming App Note 3 - MESO 25 Setting

The plastic case models provide flying leads for integrated designs or remote gear installations. Designers can create hundreds of configurations from 6W to 25W from just a few stock keeping units (SKU). Programming is easy with our proprietary digital programming interface, which enables designers and assembly lines to easily personalize LED drive current and key turn on/off characteristics.

MESO models are available with either analog controls (0-10 / 1-10 dimming) or digital controls (DALI / PWM). Each model can be programmed using one of the optional proprietary programming tools. This versatility reduces design time, lead time and inventory risk associated with too many models. The plastic case models provide flying leads for integrated designs or remote gear installations.

RSOZ070-PTOOL
Analog Version Programming Tool for use with MESO Programmable LED Drivers

RSOZ070-PDALI
DALI Version Programming Tool for use with MESO Programmable LED Drivers

Programmable Driver Software Toolset
Please use Contact Form below to request downloadable software toolset