Pololu 7.5V, 15A Step-Down Spannungsregler Voltage Regulator D24V150F7 2883

Pololu

Pololu 7.5V, 15A Step-Down Spannungsregler Voltage Regulator D24V150F7 2883

Name: Pololu 7.5V, 15A Step-Down Spannungsregler Voltage Regulator D24V150F7 2883
Brand: Pololu
SKU: PO2883
Price: 95.14 EUR
Availability: InStock

Art.-Nr.: PO2883

GTIN:>4060137039140

HAN: 2883

Kategorie: Step-Down

95,14 €

pro Pack

inkl. 19% USt. zzgl.

Netto: 79,95 €

Auswahl Steuerzone / Lieferland

Stückpreis / Pack

95,14 € (Netto: 79,95 €)

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Produktinformationen

Angaben zur Produktsicherheit

Herstellerinformationen:

Pololu Corporation
Pilot Rd. 920
Nevada
Las Vegas, Vereinigte Staaten, 89119
[email protected]
https://www.pololu.com/

verantwortliche Person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Maße und Gewicht
GTIN:	4060137039140
HAN:	2883
Kategorie:	Step-Down
Regler-Funktion:	Abwaert
Ausgangs-Typ:	Fest
Ausgangsspannung:	7.5V
Betriebsspannung max.:	40V
Betriebsspannung min.:	9V
Dauerausgangsstrom:	15A
Ruhestrom max.:	100mA
Lagerungsstufen:	Maintain
Versandgewicht:	0,02 kg
Artikelgewicht:	0,02 kg
Abmessungen ( Länge × Breite × Höhe ):	4,40 × 3,20 × 1,10 cm

Produktbeschreibung

Overview

The D24V150Fx family of step-down voltage regulators are high-current synchronous switching regulators that generate lower output voltages from input voltages as high as 40 V. These types of regulators are also known as switched-mode power supplies (SMPS) or DC-to-DC converters, and they are much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. In particular, the D24V150Fx family of regulators have typical efficiencies of 80% to 95%, depending on factors like input voltage, output voltage, and load.

These regulators have an instantaneous current limit of approximately 32 A, but they are limited in the long term to much lower currents by power dissipation and the corresponding temperature rise that induces in the board. The regulators can typically support continuous output currents between 5 A and 20 A without additional cooling (such as with a heat sink or forced airflow), depending on the input voltage and output voltage. In general, the available output current is a little higher for the lower-voltage versions than it is for the higher-voltage versions, and it decreases as the input voltage increases. See the Typical efficiency and output current section at the bottom of this page for more details.

These regulators have a typical quiescent (no load) current draw of around 100 mA, and an enable pin can be used to put the boards in a low-power state that reduces the quiescent current to approximately 5 µA to 10 µA per volt on VIN.

During normal operation, this product can get hot enough to burn you. Even with very light loads, the regulator can run very hot if the input voltage is high, and the higher the input voltage the hotter the regulator will run. Take care when handling this product or other components connected to it.

The modules have built-in reverse-voltage protection, short-circuit protection, a thermal shutdown feature that helps prevent damage from overheating, and a soft-start feature that reduces inrush current. They also feature undervoltage lockout that disables the regulator if the input voltage falls below about 3.5 V.

The different voltage versions of this regulator all look very similar, so you should consider adding your own distinguishing marks or labels if you will be working simultaneously with multiple versions. A white box is provided on the bottom silkscreen of the regulator to make labeling easier. This product page applies to all versions of the D24V150Fx family.

Features

Input voltage:
- 4.5 V to 40 V for the version that outputs 3.3 V
- [output voltage + dropout voltage] to 40 V for output voltages of 5 V and higher (see below for more information on dropout voltage)
Fixed 3.3 V, 5 V, 6 V, 7.5 V, 9 V, or 12 V output (depending on regulator version) with 4% accuracy
Typical maximum continuous output current between 5 A and 20 A
Typical efficiency of 80% to 95%, depending on input voltage, output voltage, and load
Integrated reverse-voltage protection, over-current protection, over-temperature shutoff, undervoltage lockout, and soft-start
Typical no-load quiescent current of 100 mA ; this can be reduced to approximately 5 µA to 10 µA per volt on VIN by disabling the board
“Power good” output indicates when the regulator cannot adequately maintain the output voltage
Compact size: 1.7"× 1.25"× 0.43"(43.2 mm × 31.8 mm × 11 mm)
Four 0.086"mounting holes for #2 or M2 screws

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Bedienungsanleitung

Hersteller gemäß GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/
Verantwortliche Person gemäß GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de