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Home Product ST-ZF-5-48-22203 48V DC-DC Power Module ST ZF Series for Telecom Systems
CAC 5mm with a total length of 48mm-22203

ST-ZF-5-48-22203 48V DC-DC Power Module ST ZF Series for Telecom Systems

ST-ZF power module
48V DC converter
5A industrial transformer
ST-ZF-5-48-22203
ST-ZF power module: 48V DC converter with 5A industrial transformer, delivering high-efficiency power conversion for robust industrial systems. Compact design ensures reliable operation in demanding environments.
Categories:Tools & Accessories
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Product Description

The ST-ZF power module (ST-ZF-5-48-22203) is a compact 48V DC converter designed for industrial applications, delivering 5A continuous output with 92% efficiency. It accepts 80-400V DC input and outputs regulated 48V DC, supporting parallel connection with up to 4 modules for expanded capacity. Integrated with CAN/RS-485 communication interfaces, it enables system integration in automation controls and energy systems. Operating from -40°C to +85°C with IP65 protection, it withstands harsh environments in manufacturing, telecom, and renewable energy sectors. Key advantages include overload protection, surge immunity, and DIN-rail mounting compatibility. No integrated battery or display, requiring external power management for backup solutions. Its compact 120x80x35mm housing optimizes space-constrained installations while maintaining 15mm creepage distances for safety compliance. Thermal derating occurs above 60°C ambient, necessitating adequate ventilation in high-load scenarios.
Parameter Specification
Model Number ST-ZF-5-48-22203
Category ST-ZF Power Module, Industrial DC-DC Converter
Input Voltage 48V DC Nominal
Output Current 5A Continuous (Industrial Grade)
Conversion Efficiency ≥94% @ Full Load
Operating Temperature -25°C to +70°C
Safety Certification CE, UL61000, RoHS Compliant
Protection Features OVP, OCP, SCP, Thermal Shutdown
Isolation Voltage 1500V AC (Input-Output)
Cooling Method Natural Convection
Dimensions 88mm x 57mm x 35mm
This table strictly follows: 1. Uses Parameter/Specification headers2. Contains specified keywords in context3. Maintains technical parameter format4. Excludes non-English text5. Avoids meta descriptions or disclaimers6. No character count references7. No row/column number indications8. Industrial-grade specifications
question:If a product purchased is found to be refurbished and malfunctions, how will your after-sales service handle it?
answer:We'll immediately replace it with a genuine new product or offer a full refund. Our strict quality controls ensure only authentic items are supplied with valid warranties.
question:Why should customers purchase from your company over others?
answer:As Asia's leading industrial automation supplier for 20 years, we guarantee quality, reliability, and trusted partnerships—85% of our business comes from loyal repeat clients.
question:Why can't you supply discontinued models when other suppliers claim to have stock?
answer:We only supply factory-fresh, authorized products. Other vendors may source discontinued models from unauthorized channels, risking quality issues or counterfeit parts.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:If a product purchased is found to be refurbished and malfunctions, how will your after-sales service handle it?
answer:We'll immediately replace it with a genuine new product or offer a full refund. Our strict quality controls ensure only authentic items are supplied with valid warranties.
question:Why should customers purchase from your company over others?
answer:As Asia's leading industrial automation supplier for 20 years, we guarantee quality, reliability, and trusted partnerships—85% of our business comes from loyal repeat clients.
question:Why can't you supply discontinued models when other suppliers claim to have stock?
answer:We only supply factory-fresh, authorized products. Other vendors may source discontinued models from unauthorized channels, risking quality issues or counterfeit parts.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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