Page 15 - TDK Lambda - Products Selection Guide

LSseries Unit / PCB Type

25W〜200W Economical Type Single Output AC-DC Power Supplies

Features
Compact size and high efficiency up to 87%
Less than 1mA leakage current
Able to withstand 300VAC surge for 5 seconds
Low and high voltage full line up (36V is suitable CVCC
for applications like printer head or LED display
panel)

LS
Specification
Model LS25 LS35 LS50 LS75 LS100 LS150 LS200
3.3V/5V/7.5V/
Rated Output Voltage 3.3V/5V/12V/15V/24V/36V/48V 12V/15V/24V/
36V/48V
88 to 132VAC/
176 to 264VAC 85 to 264VAC
Input Voltage Range 85 to 264VAC (47 to 63Hz), 125 to 373VDC (47 to 63Hz) (47 to 63Hz),
Input Selectable, 120 to 373VDC
248 to 373VDC
Max. Output Power 27.36W 38.4W 52.8W 76.8W 110.4W 158.4W 201.0W
250W Power Module
Peak Power –
(24/36V only)
Efficiency (Typ) Up to 85% Up to 84% Up to 86% Up to 87% Up to 86% Up to 87%
Size (W×H×D mm) 75×51×28 99×82×36 99×97×36 129×98×38 159×97×38 199×98×38 199×98×41
Weight (g) 170 270 350 410 600 700 700
* Specifies output voltage Accessory
For others option, please contact with TDK-Lambda sales Din-rail mounting bracket (exclude LS200)

GWSseries

High Grade AC-DC Power Supplies with ErP Compliance Onboard Type

Features
41mm height and high efficiency up to 93%
No load input power <0.5W
Convection cooled (250W), Forced air cooled (500W)
Auxiliary supply (5V, 0.3A max.)
Peak power capability 120% on select models
GWS250 GWS500 Output remote programming
Designed to meet Class C Harmonics for lighting
equipment
GWS EMC Filter
Specification
Model GWS250 GWS500
Rated Output Voltage 12V 24V 36V 48V 12V 24V 36V 48V
Input Voltage Range 85 to 264VAC (47 to 63Hz) or 120 to 373VDC (withstand 300VAC surge for 5 sec.)
Max. Output Power 252W 254.4W 504W
Peak Output Power – 300W (<10 sec.) – – 600W (<10 sec.) –
Efficiency 92% 93% 89% 90%
Size (W×H×D mm) 105×41×198 105×41×218
Weight (g) 850 1020
Options
/CO2 Double coating /L Without cover (available in 500W) /BAT Battery charging (24V and 48V only)

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