DC-DC Converters

FAQ

PAQ100S48-3R3/B

Sales Region
Worldwide
Series
Model
Status
ObsoleteObsolete
Recommended Alternate Part No. : None
Discontinue Issue Date : Jan.21, 2019
Last Purchase Order Date : Dec.2, 2019
Last Shipment Date : Jun.30, 2020
Option
With baseplate
Option Lineup
Please refer to here.
Recommended EMC Filter  ?
Please refer to here.
Accessories
Brand
TDK-Lambda
  • Switching Power Supply,DC-DC Converters:PAQ

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
48Vdc
Input Voltage Range[DC]
36 to 76Vdc
Efficiency
89% Typ.
Rated Output Voltage[DC]
3.3Vdc
Output Voltage Range[DC]
2.805 to 3.795Vdc
Maximum Output Current
25A
Maximum Ripple Noise
100mV
Maximum Output Power
82.5W
Withstanding Voltage1
Input - Base plate: 1500DC: 1min.
Withstanding Voltage2
Input - Output: 1500DC: 1min.
Withstanding Voltage3
Output - Base plate: 500DC: 1min.

Package Type & Size

Package / Mounting
PCB mount
Width(W)
36.8mm Nom. (1.45in Nom.)
Height(H)
12.7mm Nom. (0.50in Nom.)
Depth(D)
57.9mm Nom. (2.28in Nom.)
Weight
75g Typ.
Industry Standard Size
1/4 brick size
Terminal Style
DIP

Other

Operating Temp. Range
-40 to 100°C
Isolation
Isolated
Feature
With baseplate
Safety Standard(Certified)
CSA C22.2 No.60950-1
EN60950-1
UL60950-1
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