Product Detail

1. Purpose and scope of application

1.1 Purpose

The technical specifications of this product are required to standardize the technical standards of Boyuan Electronics TPT260A power supply products.

1.2 Scope of application

The technical specifications of this product are applicable to the manufacture and inspection of Boyuan Electronics TPT260A power supply products.

2. Basic description of power supply

TPT260A is an AC/DC power supply with an input voltage of 90Vac～264Vac. It can provide 51V & 5V DC output with a rated output power of 260W. It has the advantages of high output voltage accuracy and low temperature rise. At the same time, it has the functions of over-current protection, output over-voltage protection, short-circuit protection, and over-temperature protection.

3. Function description

This power supply has the following characteristics:

Wide input voltage range;

efficient;

High input power factor;

With over-temperature protection;

Output overcurrent protection;

Output short circuit protection;

Output overvoltage protection;

4. Parameter requirements

4.1 Input characteristics

4.2 Output characteristics

4.3 Protection function

4.4 General characteristics

4.5 Safety regulations and reliability

4.6 Environmental conditions

Notes:

1. Ripple and noise measurement method: The oscilloscope must be set to a bandwidth of 20 MHz, and 0.1 uF ceramic capacitors and 10 uF electrolytic capacitors are connected in parallel to the output power terminal at a distance greater than 10CM from the power board to simulate the load test.

2. Accuracy: including setting error, linear adjustment rate and load adjustment rate.

3. Unless otherwise specified, the measurement conditions for all parameters are 230VAC, rated load and 25°C ambient temperature.

5. Mechanical structure requirements

5.1 Dimensions

Note:

Dimensions: 167.9mm X 12.5mm X 30.0mm (length L * width W * height H)

Tolerance: ±1.0mm

CN1: AC input

CN2: V1 +51V output (See the silkscreen in the figure above for the wiring method)

CN3: V2 +5V output

5.2 Terminal definition

6. Safety certification instructions

6.1 Basic requirements

The power supply must obtain safety certification in the form of an independent product, meet the requirements of its corresponding safety standards, and must not have any impact on the certification of the final product it uses. The manufacturer must prove that the product is in compliance at this stage and in the future The requirements of the latest version of the following standards.

6.2 Nameplate requirements

Table 1 Nameplate requirements

6.3 Safety certification requirements

Safety certification types include: CE, CSA, UL.

6.4 Safety standards

Table 2 List of safety standards

7. Reliability test requirements

7.1 Routine environmental test

Table 3 Routine environmental test requirements table

8. Environmental protection instructions

This power supply is used in many countries and needs to meet ROHS related requirements.

9. Storage and transportation requirements

9.1 Labeling requirements on packaging materials

9.1.1 Outer packaging label requirements

The outer packing box of the material must be affixed with the Chinese and English labels specified by the customer company, as shown in Figure 1:

Figure 1 The label format of the supplier's outer packaging box

9.1.2 Label item description

Code (ITEM): the material code of the customer company of this material;

Name (NAME): the material name of this material;

Model (MODEL): The manufacturer model of this material should be consistent with the model in our system;

Quantity (QTY): The total quantity of this coded material in this packing box;

Code (CODE): represents the supplier code;

Contract number (PO No.): the contract number of the purchase order;

LOT No.: The production batch number of the manufacturer's material;

Date (DATE): supplier delivery date;

Note: The font is No. 5, and the content of the label is required to be in Chinese and English. If the Chinese and English cannot be compared due to special reasons, the English should be the main language. Labels of the same type should be of the same size, with neat edges, four sides should be straight, and four corners should be right angles, which should be the same as the sides and corners of the printing paper. The label column must be printed, and the blank space must also be printed in principle (due to conditions, it can be filled in by hand in a short time), but there must be no alteration, and the label size of the supplier must be the same for the same delivery.

Figure 2 Schematic diagram of the location of the label

9.1.3 Location of labels

The label paste position should be consistent as much as possible, uniformly affixed to the upper right corner of the smallest cross-section on the side of the packing box, as shown in Figure 2. If it cannot be pasted due to actual conditions, it can be pasted on a certain side or the upper right corner of the upper right corner.

9.1.4 Text requirements

All printed text identification parts on the inner and outer packing boxes of materials should be printed in both Chinese and English.

9.2 Requirements for accessories in the box

The packing list, configuration table, installation specification, warranty card and other textual instructions that are included with the materials in the packing box must be printed in both Chinese and English.

9.3 Packaging requirements

The manufacturer can use appropriate methods for packaging to ensure that the product is free from any harmful gas, chemical pollution, static electricity, humidity and mechanical damage during handling, transportation, and storage. The packing box and packing box should be marked with the name and number of the product, model specification, production date, quantity, and batch number.

The device is supplied in batches. If more than one batch is delivered at the same time, it must be packaged separately (indicating the batch number on the package) and the batch number and batch number should be indicated on the delivery note;

If there is more than one production batch in the same large package, separate the small package (indicating the batch number on the small package) and indicate the batch number and the quantity of each batch number on the large package;

For products of the same production batch, if they are produced in different periods, they should be marked and packaged separately.

A power module is packed in a box.

9.4 Storage requirements

The product should be stored in a dry, ventilated, and non-corrosive warehouse with a relative humidity of not more than 80% at -10~40℃.

9.5 Transportation requirements

The product should be shipped with a firm packing box. The outside of the box should comply with the relevant national standards and should be marked with "handle with care" and "moisture-proof". The packaging box containing the product is allowed to be transported by any means of transportation. Avoid direct rain and snow and mechanical impact during transportation.

9.6 Shell protection

According to the requirements of our company and customers.