DC-DC 24V to 5V 5W Isolated Converter Power Supply Module DC DC HLK-5D2405 HLK-5D2405A Step-down Buck Ultra Wide Voltage Module
SPECIFICATIONS
Application: Computer
Brand Name: NONE
Choice: yes
Condition: New
Dissipation Power: low
HLK-5D2405: HLK-VRB2405YMD-5WR3
Hi-Link HLK-5D2405A: HLK-URB2405YMD-5WR3
High-concerned chemical: none
Origin: Mainland China
Package: module
Smart Electronics Experiment: Switch And Sensor For Arduino STM32
Supply Voltage: 24V to 5V 5W Voltage Regulators/Stabilizers
Type: Voltage Regulator
is_customized: Yes
Product features:
HLK-5D2405
Wide range input (2:1) voltage: 18~36VDC
Low power consumption, environmental protection, standby power consumption is only 0.3W (typical value)
Input and output isolation withstand voltage 1500VDC
Super fast start: 100ms (typical value)
High efficiency, conversion efficiency up to 84% (Typ)
Operating temperature range: -40°C~+85°C
Good output short circuit and over current protection and self-recovery
High reliability, long life design, continuous work over 100,000H
It is potted with high-quality environmentally friendly waterproof and thermal conductive glue, which is dust-proof, moisture-proof, shock-proof and flame-retardant
Can be used in medical, industrial control, electric power, instrumentation, communication, railway and other fields
HLK-URB2405YMD-5WR3
Wide range input (4:1) voltage: 9~36VDC
Low power consumption, environmental protection, standby power consumption is only 0.036W (typical value)
Input and output isolation withstand voltage 1500VDC
Ultra-fast start: 1ms (typical value)
High efficiency, 90% conversion efficiency (Typ)
Operating temperature range: -40°C~+85°C
Good output short circuit and over current protection and self-recovery
High reliability, long life design, continuous work over 100,000H
It is potted with high-quality environmentally friendly waterproof and thermal conductive glue, which is moisture-proof and vibration-proof, and meets the waterproof and dust-proof IP65 standard
Can be used in medical, industrial control, electric power, instrumentation, communication, railway and other fields.
Recommended test circuit: Cin 100uF, Cout 10UF. All DC/DC converters of this series are as shown in the figure below before leaving the factory.
If it is required to further reduce the input and output ripple, the input and output capacitors Cin and Cout can be increased or a capacitor with a small equivalent impedance in series can be selected, but the capacitance value cannot be greater than the maximum capacitive load of the product.
EMI circuit:
Reference recommendation:
Fuse fuse: connect to the corresponding fuse according to customer needs
MOV Varistor: 20D470K
LDM1/common mode inductor: 4.7uH
C0, C3 ceramic capacitors: 330uF/0V
C1: 1uF/0V
C2: 10uF
CY1/Y2 capacitor: 1nF/2KV




- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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