Recom R-78K3.3-1.0 Manual

Recom Audio/video konverter R-78K3.3-1.0

Læs gratis den danske manual til Recom R-78K3.3-1.0 (8 sider) i kategorien Audio/video konverter. Denne vejledning er vurderet som hjælpsom af 14 personer og har en gennemsnitlig bedømmelse på 3.5 stjerner ud af 7.5 anmeldelser. Har du et spørgsmål om Recom R-78K3.3-1.0, eller vil du spørge andre brugere om produktet?

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www.recom-power.com REV.: 0/2023 I-1

R-78K-1.0

DC/DC Converter

1.0 Amp

SIP3

Single Output

Description

The R-78K-1.0 series is a switching regulator module that has been designed to offer all the advantages

of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with

a low cost for production quantities. Due to the R-78K-1.0’s high efficiency of up to 95% no heat-sink

is required, and operation from -40 to 90°C is possible with slight derating. The compact TO-220

compatible SIP3 package measures only 11.5 x 7.55 x 10.2mm, so it saves precious board space.

ABSOLUTE MAX RATINGS (exceeding these ratings may damage the device)

Parameter Condition Min. Typ. Max.

Maximum Input Voltage Slew Rate

(1)

to GND 10VDC/µs

Case Temperature

-40°C 110°C

Storage Temperature

-50°C 125°C

Features

Switching

Regulator

• Efﬁciency up to 95%, no need for heatsinks

• 4.5 - 36VDC wide input voltage

• -40°C to +90°C ambient operation without

derating

• Pin compatible with 78 series regulators

• Non isolated DC/DC converter

• Undervoltage and short circuit protection

RoHS

compliant

10 from 10

REACH

compliant

IEC/EN62368-1 3rd Edition certiﬁed

EN55032 compliant

CB-Report

Notes:

Note1: At higher slew rates or hard plugging, add 27µF E-Cap between +Vin and GND,

especially when Vin is >18VDC

Model Numbering

Speciﬁcations

Output Current

Output Voltage

R-78K -

Selection Guide

Part

Number

Input

Voltage Range

[VDC]

Output

Voltage

[VDC]

Output

Current

[mA]

Efﬁciency

@ min. Vin

[%]

@ max. Vin

[%]

R-78K1.8-1.0 4.5 - 36 1.8 1000 83 71

R-78K2.5-1.0 4.5 - 36 2.5 1000 85 75

R-78K3.3-1.0 4.5 - 36 3.3 1000 88 79

R-78K5.0-1.0 6.5 - 36 5 1000 92 85

R-78K9.0-1.0 12 - 36 9 1000 93 89

R-78K12-1.0 15 - 36 12 1000 95 91

R-78K15-1.0 18 - 36 15 1000 94 91

Produkt Specifikationer

Mærke:	Recom
Kategori:	Audio/video konverter
Model:	R-78K3.3-1.0

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