TDK AHP4356WS instruction

(1/1)

Thermal Print Heads

For Barcode and Label Printers

AHP4356WS

FEATURES

•SESTRO series has achieved with high-level ESD characteristics.

•WS type supporting binary data input for two-color printing

•New-BP protective layer with excellent abrasion resistance is used.

APPLICATIONS

•Barcode and label printers

•Bank ATMs

•Amusements

•Ticket-vending machines

•POS terminals

PRODUCT SPECIFICATIONS

HEATING ELEMENT SPECIFICATIONS

Number of heating elements	(dots)	640
Dot density	(dots/mm)	8
Dot density	(DPI)	203
	(DPI)	203
Length of heating element array	(mm)	80
(effective)	(mm)	80
(effective)
Heating element average resistance(Ω)		800
Glaze type		Partial glaze

DRIVE CONDITIONS

Applied platen diameter	(mm)	ø20max.
Paper-feed speed	(mm/sec)	200max.
Data transfer frequency	(MHz)	8max.
Driver power supply	(V)	4.5 to 5.5

SHAPES AND DIMENSIONS

	91
	90
(5.5)	80(Effective printing width)
)
4.3	8.8
(	8.8
	)
	38.5
	(

(22)			Thermistor
(22)			Thermistor

2max.	6.0
	5.0
20
ø
	29.5

(6.5)

(3)

(10)

Connector HIF3F-34PA-2.54DS(71)(HIROSE)

3 Effective depth 3

13

11		7
		7

4.5

(Heater line)

(82)

3-M3 Effective depth 3



3 Effective depth 3	Dimensions in mm

• All specifications are subject to change without notice.

001-01 / 20090220 / eg21_ahp4356ws.fm

AHP4356WS specifications

The TDK AHP4356WS is an innovative power inductor designed to meet the demands of modern electronic applications. Known for its compact size and high efficiency, this component is ideal for use in a variety of devices, including smartphones, laptops, and other portable electronics.

One of the key features of the AHP4356WS is its high current handling capability. This is critical as mobile and computing devices require inductors that can manage significant current loads without overheating or suffering from performance degradation. With a saturation current rating that surpasses many of its competitors, the AHP4356WS ensures reliable operation in power management applications.

The AHP4356WS employs TDK’s advanced magnetic core technology, which enhances its performance and energy efficiency. This technology allows for improved inductance stability over varying temperatures and magnetic fields. The inductor maintains low DC resistance, which directly contributes to efficient power conversion and minimizes energy loss.

Another notable characteristic of the AHP4356WS is its compact footprint. Measuring just 4.3 mm by 4.56 mm, the inductor is designed to fit seamlessly into tight spaces within electronic devices, making it an excellent choice for space-constrained applications. Moreover, its low-profile design allows for optimal PCB layout, promoting better thermal performance and airflow.

In terms of electrical performance, the AHP4356WS boasts a breadth of inductance values that make it suitable for various circuit designs. The range can typically span from 1 µH to 47 µH, accommodating a wide array of applications. This flexibility, along with its high ripple current capability, makes it a versatile choice for switching power supplies, DC-DC converters, and other power management systems.

The AHP4356WS adheres to stringent quality standards, with a robust construction that enhances its reliability. It is built to withstand harsh conditions, ensuring it performs consistently over its operational lifetime. TDK's commitment to quality control guarantees that each inductor is manufactured to meet high industry standards.

In conclusion, the TDK AHP4356WS represents a perfect blend of compact size, high current capacity, and advanced magnetic technology. Its unique features make it an essential component in modern electronics, catering to the evolving needs of power efficiency and space optimization in a variety of applications. The inductor's reliability and performance make it a promising choice for engineers and designers aiming for excellence in their projects.