ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：XFMR 22UH SMD
- Series：-
- Mfr：Coilcraft
- Package：Strip
- Type：-
- Applications：-
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：17 ~ 36V
- Voltage - Auxiliary：-
- Voltage - Isolation：1500Vrms
- Inductance @ Frequency：22µH @ 150kHz
- Frequency：150kHz
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Size / Dimension：0.500" L x 0.413" W (12.70mm x 10.50mm)
- Height - Seated (Max)：0.433" (11.00mm)
- Footprint：0.600" L x 0.500" W (15.24mm x 12.70mm)
- Style：-
- Grade：-
- Qualification：-
Download product information
Overview
The ZB1021-ALD is a power converter transformer manufactured by Coilcraft, designed for switching converter and SMPS applications. It features a primary voltage range of 17 to 36V and provides 1500Vrms isolation between primary and secondary windings. The inductance is specified at 22μH measured at 150kHz with 0.1Vrms excitation. The component utilizes a molded core construction and is available in a package footprint of 15.24mm length by 12.7mm width (0.600" L x 0.500" W).
Feature Summary
- Provides high-voltage isolation capability of 1500Vrms between primary and secondary circuits.
- Designed specifically for use in switching mode power supplies and converters.
- Features an auxiliary winding outputting 8V at 0.005A.
Applications
- Switching Mode Power Supplies (SMPS)
- Flyback Transformer Circuits
- Power Converter Systems
Procurement Notes
Verify the specific datasheet version and electrical characteristics directly from the manufacturer before integration. Confirm that the 1500Vrms hipot rating meets safety standards for the target application. Ensure the physical footprint dimensions align with the PCB layout requirements. Check for any recent updates to the product specifications or compliance certifications.
Selection Notes
Select this component when a flyback transformer with 17-36V primary input and 1500Vrms isolation is required. The 22μH inductance value suits specific frequency ranges around 150kHz. Consider the auxiliary winding specification if low-current control signals are needed. Evaluate the thermal performance and DC current limits against the load requirements.
Part Context
The ZB1021-ALD belongs to Coilcraft's family of power converter transformers. These components are engineered for robust performance in industrial and commercial power electronics. The series typically offers reliable magnetic coupling and insulation suitable for isolated power conversion topologies.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the source material. Consult the manufacturer for direct replacements or cross-reference based on identical electrical parameters such as inductance, isolation voltage, and footprint.
