Page 20 - TDK Lambda - Products Selection Guide

New
RDS-Aseries

Unit / PCB Type
30W〜180W Single Output Isolated DC-DC Converters

Features
Safety approved by IEC/CSA/EN/UL62368-1
Designed to meet IEC61373/ JIS E 3014/ 3015-2,
EN55011/EN55032-B, FCC-B, VCCI-B
Coatings on both sides of the component mounting
board
CVCC
Suitable for railway signal related equipment,
transport automation system, power plant control
equipment

RDS-A
Specification
Model RDS30A-24 RDS30A-48 RDS60A-24 RDS60A-48 RDS100A-24 New RDS180A-24 New
Rated Output Voltage 5V/12V/15V/24V
Input Voltage Range 24VDC (18 to 32V) 48VDC (36 to 63V) 24VDC (18 to 32V) 48VDC (36 to 63V) 24VDC (18 to 32V) 24VDC (18 to 32V)
Max. Output Power 31.2W 60W 100.8W 180W
Efficiency Up to 83% Up to 84% 88% 86%
Size (W×H×D mm) 38×95×130 43×95×130 60×95×220 80×95×220
Weight (g) 400 500 900 1100
Power Module

EZAseries

2500W/11000W Isolated Bi-Directional DC-DC Converters
Features
1U height and full rack size
Step-up/step-down is bi-directionally converted in
one converter
Onboard Type
High efficiency at 95% or greater in both directions
Power up by parallel operation
RS-485 communication & control
Manual/Automatic operation mode: Battery CV mode,
Grid CV mode, Grid CV with battery CC mode
Protection: Over/under voltage/current/power,
Abnormal temperature, Fan lock

EZA (2.5k, 11k)
Specification
EMC Filter
Model EZA2500-32048 EZA11k-320240
Low Voltage DC 48V (36 to 60VDC) 240V (150 to 300VDC)
(Battery Side)
High Voltage DC 320V (300 to 380VDC) 320V (240 to 400VDC)
(Grid Side)
Efficiency (Typ) Up to 92% Up to 95%
Output Power 2.5kW 11kW
Size (W×H×D mm) 422.8×43.6×400 422.8×43.6×530
Weight (g) 8000 15000

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