AC-DC Power Supplies

FAQ

CUS250LD-3

Sales Region
Worldwide (except Japan)
Series
Model
Status
Production (Not Recommended for New Design)Production (Not Recommended for New Design)
Feature
Options
U channel
Option Lineup
Please refer to here.
Recommended EMC Filter  ?
Accessories
Compatible Bracket
Brand
TDK-Lambda
  • Switching Power Supply,AC-DC Power Supplies:CUS250LD

Images are for reference only and show example products.

Electrical Characteristics

Input
Single-phase
Input Voltage Range[AC]
85 to 265Vac
Input Voltage Range[DC]
120 to 370Vdc
Efficiency
90% Typ.
Rated Output Voltage[DC]
3.3Vdc
Output Voltage Range[DC]
2.97 to 3.63Vdc
Maximum Output Current
50A
Maximum Output Power
165W

Package Type & Size

Package / Mounting
Open frame
Industry Standard Size
Width(W)
102mm Nom. (4.02in Nom.)
Height(H)
30mm Nom. (1.18in Nom.)
Depth(D)
198mm Nom. (7.80in Nom.)
Weight
700g Typ. (1.5lbs Typ.)

Other

Operating Temp. Range
-25 to 70°C
Cooling
Convection
Safety Standard(Certified)
CSA60950-1
EN60950-1
UL60950-1
IEC62368-1
EN62368-1
Safety Standard(Conformed)
Remarks
This page only shows representative characteristics. Please refer to the technical data for detailed specifications and conditions.
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Datasheets / Specifications

Drawings

Technical Data

Safety Approvals

Environmental Documents