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{"title":"Compact EN55032 Class B EMC Compliant AC DC Converter with Class II Isolation","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/16\/5cd7c633b88f7aa8a63bd0fae1fe-200x200-1\/compact_en55032_class_b_emc_compliant_ac_dc_converter_with_class_ii_isolation_for_industrial_and_consumer_applications.jpg","attrs":{"Brand Name":"SHINHOM","Model Number":"DC-DC-converter","Certification":"RoHS","Place of Origin":"China"}}
High-Efficiency 20W Ultra-Wide Input AC/DC Power Supply
The SWAC20-12SXX series is a compact, isolated, single-output AC/DC power supply designed for demanding applications requiring high reliability and wide input voltage compatibility. As an industrial power supply, it delivers stable performance across extreme temperatures and harsh environments, making it an ideal switching power supply solution for global OEMs and system integrators.
Key Features
Ultra-Wide Input Voltage Range: 85-265VAC (90-360VAC) compatible, ensuring stable operation under fluctuating grid conditions
High Efficiency & Energy Saving: Typical efficiency up to 83%, reducing heat generation and power loss
Robust Industrial Design: Operates from -25°C to +85°C (industrial grade) or -40°C to +85°C (military grade)
Full Safety Protections: Includes overcurrent, short-circuit, overheat, and self-recovery protection
Strong EMI Immunity: Metal housing with flame-retardant encapsulation, compliant with RoHS
2500VAC/4000VAC Isolation: Enhances system safety and noise rejection
Technical Specifications
Model
Output Voltage
Max Output Current
Efficiency (Min)
Package
SWAC20-12S3.3
3.3V ±2%
6060 mA
≥78%
DIP
SWAC20-12S05
5V ±2%
4000 mA
≥79%
DIP
SWAC20-12S09
9V ±2%
2222 mA
≥80%
DIP
SWAC20-12S12
12V ±2%
1666 mA
≥81%
DIP
SWAC20-12S15
15V ±2%
1333 mA
≥82%
DIP
SWAC20-12S24
24V ±2%
833 mA
≥83%
DIP
Electrical Characteristics
Input Voltage: 85-265VAC (47-63Hz)
Output Ripple: ≤ ±2% of Vo (full load, 20MHz bandwidth)
Voltage Regulation: ≤ 2.0%
Load Regulation: ≤ 1.0%
Insulation Resistance: ≥ 50 MΩ 2500VAC
MTBF: >2,000,000 hours
Typical Applications
This wide input voltage power supply is widely used in:
Industrial Control Systems: PLCs, sensors, motor drives, and automation equipment
Telecommunications: Railway communications, interface converters, and base station accessories
Medical Electronics: Portable monitors, diagnostic instruments, and medical controllers
Embedded Systems: A/D and D/A converters, IC card meters, and digital control boards
Security & Monitoring: Burglar alarms, surveillance devices, and access control systems
Why Choose SWAC20-12SXX?
Global Voltage Compatibility: Suitable for all major grid standards worldwide
Compact & Reliable: DIP package (54×29×23.5 mm) with full encapsulation for vibration and moisture resistance
Easy Integration: Standard pin layout and natural cooling design simplify PCB mounting and system assembly
Customizable Options: We support tailored input/output voltage designs upon request
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2002
Total Annual:
5000000-6000000
Employee Number:
600-~800
Ecer Certification：
Verified Supplier
Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic ... Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic ...
