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reference designPSV-AD-250-Q24I | Demoboard PSV-CCAD-250HX

Pulsiv PSV-AD-250-Q24I | Demoboard PSV-CCAD-250HX

PULSIV OSMIUM MICRCONTROLLER FOR AC TO DC CONVERSION IN ALWAYS EFFICIENT POWER SUPPLIES (<250W)

Overview

TopologyOther Topology
Input voltage85-264 V
IC revision4

Description

All Pulsiv OSMIUM microcontrollers are combined with commodity system components to produce AC to DC front-end circuit configurations which support a variety of different features and power levels. Once a circuit configuration has been chosen, development engineers can integrate a suitable DC to DC converter to produce a complete power supply design.

Features

  • Designed for high efficiency, low-cost, compact and lightweight AC/DC power supplies from 1-250W
  • Universal Input AC85 – 264V
  • High efficiency (99.5% peak) across the full load range
  • Inrush current completely eliminated
  • Compatible with any suitable DC/DC converter
  • Meets EMC Class B
  • Optional Active Bridge to further improve efficiency
  • Suitable for a variety of high-volume consumer applications including Laptops, TV’s, Battery Chargers, LED Lighting and Industrial Power Supplies.

More information

Parts approved by Pulsiv

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
ISAT(A)
fres(MHz)
Mount
C
VR(V (DC))
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
DF(%)
Pitch(mm)
Ø D(mm)
L(mm)
Packaging
L(µH)
IR(A)
RDC max.(Ω)
SamplesAvailability & Sample
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74458233
SPECWE-PD4 SMT Power Inductor, 1.9 A, 2.8 MHz
Simu­lation–
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD4 SMT Power Inductor
Saturation Current1.9 A
Self Resonant Frequency2.8 MHz
MountSMT 
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Length18.54 mm
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Inductance330 µH
Rated Current1 A
DC Resistance0.56 Ω
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7447033
SPECWE-FI Leaded Toroidal Line Choke, –, –
Simu­lation–
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
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MountTHT 
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Length14 mm
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Inductance68 µH
Rated Current2.8 A
DC Resistance0.055 Ω
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860241081001
SPECWCAP-AT1H Aluminum Electrolytic Capacitors, –, –
Simu­lation
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-AT1H Aluminum Electrolytic Capacitors
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Capacitance330 µF
Rated Voltage200 V (DC)
Endurance 10000
Ripple Current3220 mA
Leakage Current2740 µA
Dissipation Factor15 %
Pitch7.5 mm
Diameter18 mm
Length35.5 mm
PackagingAmmopack 
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