AC-DC Power Supplies

FAQ

RTW12-4R3C

Sales Region
Worldwide
Series
RTW
Model
RTW 50W
Status
Production (Not Recommended for New Design)Production (Not Recommended for New Design)
Recommended Alternate Part No. : HWS50A-12/A (Interchangeability is not guaranteed.)
Feature
Options
With cover
Option Lineup
Please refer to here.
Recommended EMC Filter  ?
Please refer to here.
Accessories
Compatible Bracket
Brand
TDK-Lambda
  • Switching Power Supply,AC-DC Power Supplies:RTW50W

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]
Efficiency
83% Typ.
Rated Output Voltage[DC]
12Vdc
Output Voltage Range[DC]
9.6 to 13.2Vdc
Maximum Output Current
4.3A
Maximum Output Power
51.6W

Package Type & Size

Package / Mounting
Enclosed / Unit type
Industry Standard Size
Width(W)
22mm Nom. (0.87in Nom.)
Height(H)
82mm Nom. (3.23in Nom.)
Depth(D)
124mm Nom. (4.88in Nom.)
Weight
290g Typ. (0.6lbs Typ.)

Other

Operating Temp. Range
-10 to 71°C
Cooling
Convection
Safety Standard(Certified)
CSA60950-1
EN60950-1
UL60950-1
CSA62368-1
EN62368-1
UL62368-1
Safety Standard(Conformed)
Den-an Appendix 8 at 100VAC only
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

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