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TRACO Power TEA Unregulated 1W DC-DC Converters

TRACO Power TEA Unregulated 1W DC-DC Converters offer a low-cost solution while keeping a high-quality standard. The isolated TEA converters target a combination of 5VDC in/5VDC out with a low cost for price-sensitive or high-volume applications available in an industry-standard SIP-4 or SIP-7 package. These converters focus on a simple yet effective design approach, minimizing component and labor costs with complete automatization of the manufacturing process. An operating temperature range of -40°C to +85°C without derating and a standard I/O-isolation of 1500VDC or optional I/O isolation of 4000VDC (with the HI suffix) enables the TRACO Power TEA devices to cover a broad application range of space-critical or cost-sensitive applications. The TEA converters are ideal for existing programs with industry-standard pin-outs or for meeting design requirements. 

Features

  • Cost-efficient design
  • Standard I/O isolation
    • 1500VDC
    • 4000VDC (optional)
  • -40°C to +85°C operating temperature range without derating
  • 5VDC ±10% input voltage range
  • Unregulated outputs
  • Efficiency up to 78%
  • Industry-standard SIP-4 or SIP-7 packages
  • Three-year warranty

Applications

  • Space- and cost-critical applications
  • High-volume projects where simple and reliable products are needed

Specifications

  • Input
    • 28mA typical input current
    • 9VDC maximum surge voltage
    • 500mA recommended (slow blow) fuse
    • Internal capacitor input filter
  • Output
    • ±3% maximum voltage set accuracy
    • 470µF to 1000µF capacitive load
    • ±0.03%/K maximum temperature coefficient
    • 30ms maximum start-up time
    • Limited 1s maximum short circuit protection
  • 95% maximum relative humidity (non-condensing)
  • Temperature ranges
    • -40°C to +95°C operating
    • +105°C maximum case temperature
    • -55°C to +125°C storage
  • Natural convection cooling system
  • 100kHz typical switching frequency
  • Functional insulation system
  • 1000MΩ minimum isolation resistance
  • 30pF typical isolation capacitance
  • 2 million hours reliability
  • Materials
    • Plastic (UL 94 V-0 rated) housing
    • Epoxy (UL 94 V-0 rated) potting
    • Tinned copper pin material
  • RoHS and REACH compliant

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View Results ( 3 ) Page
N.º de artículo Hoja de datos Voltaje de aislamiento Paquete / Cubierta Longitud Altura
TEA 1-0505HI TEA 1-0505HI Hoja de datos 4 kV SIP-7 19.5 mm (0.768 in) 9.5 mm (0.374 in)
TEA 1-0505 TEA 1-0505 Hoja de datos 1.5 kV SIP-4 11.68 mm (0.46 in) 9.65 mm (0.38 in)
TEA 1-0505E TEA 1-0505E Hoja de datos 1.5 kV SIP-7 19.5 mm (0.768 in) 9.5 mm (0.374 in)
Publicado: 2020-04-20 | Actualizado: 2024-11-06