SPECIFICATIONS

Application: Electric Toy

Brand Name: NONE

Choice: yes

Condition: New

Dissipation Power: industrial power supply

Feature: Wide Voltage 3-42V

High-concerned chemical: none

Operating Temperature: buck boost converter

Origin: Mainland China

Package: TQFP

Product Name: Isolated DC DC Power Module

Quantity: 1

Supply Voltage: DC 3-42V

Type: Module,Reserved LDO JW3510,isolated power supply Module,Boost and buck module,Boost-Buck Module,Step-up power supply Module,Step-down power supply Module

is_customized: Yes

Features

1. Supports a wide input voltage range of 3-42V, accommodating diverse power scenarios to enhance the module's versatility and flexibility

2. Features short-circuit protection at the output terminals, effectively preventing equipment damage from accidental short circuits and ensuring safe system operation

3. Includes reserved LDO pads on the module, enabling expansion to a more stable LDO output for high-precision applications

4. Employs semi-plated through-hole design for more robust solder joints and reliable contact, facilitating secondary development or surface-mount operations

5. Integrates circuit compensation circuitry to optimise dynamic response performance, enhancing output stability and efficiency

Specifications:

Input Voltage: DC 3-42V

Output Voltage: DC 5V,  DC 12V，DC±5V, DC ±12V（optional）

Product Description:

1. This flyback isolated module features a wide 3-42V input voltage range, capable of step-up or step-down conversion to 5V/12V outputs. incorporates built-in output short-circuit protection to prevent module burnout. Reserved pads for the AMS1117 series and 78L05 series LD0 are provided, enabling applications requiring more stable LD0 outputs. When paired with LD0, it can also deliver 3.3V/1.8V outputs for powering low-voltage devices such as microcontrollers.

2. The module features a semi-through-hole gold-plated design. To facilitate LD0 pad reservation during design, users may create cut-outs in the PCB beneath the LD0 soldering area.

Important Notes:

1. When input voltage exceeds 28V, particular attention must be paid to thermal shock risks during powered-up operation. Mechanical switching may generate transient voltage spikes exceeding twice the supply voltage during connection, posing a risk of module damage. Avoid powering up directly with a load connected.

2. This module incorporates output overload protection. Should the load exceed the rated range, the system will automatically cease output. At this point, the measured output voltage will be 0V, indicating a normal protective state. The module remains undamaged under these circumstances and will resume normal operation once the overload is resolved. Customers may use it with confidence.

Package list:

Module ×1