reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

phone: +49 (0)4422 955-333
mail: info@reichelt.de
www.reichelt.de


TSR 1-2490 :: Switching regulator TSR-1 series, 9.0 V DC, 1 A

Item-No.: TSR 1-2490
€8,75
Category of goods: 1

TSR 1-2490

  • Product Description
  • Technical information
  • Electrical values
    • Input voltage
    • 12 - 36 VDC
    • Ripple
    • 75 mVss
    • Current
    • 1000
    • Output
    • 9 VDC
    • Efficiency
    • 90 - 95 %
  • General
    • Type
    • DC/DC converter

High-performance switching regulator
Low standby power
Wide input range
Working temperature range -40°C to +85°C
Pin compatible with LM78xx linear regulator
Can withstand sustained short circuit
3-year product warranty

Additional specifications:
Control deviations:
- Input change: 0.2%
- Load change: 0.4%
Residual ripple: <75 mV pk-pk (20 MHz bandwidth)
Input filter: internal capacitors
Short-circuit protection: constant, automatic restart
Working temperature range: -40°C to +85°C, above 60°C performance reduction 2.4%/K
I/O isolation: none
Enclosure: Plastic (UL94 V-0 class)

Model: TSR 1-2490
Input voltage: 12 - 36 V DC
Output current (max): 1 A
Output voltage: 9.0 V DC
Typical efficiency @ Uin min: 95%
Typical efficiency @ Uin max: 90%

Pin assignment:
Pin
1 +Uin
2 GND
3 +Uout



Manufacturer : TRACO
Factory number : TSR 1-2490
Package weight : 0.002 kg
RoHS : conform
Technical information
  • Electrical values
    • Input voltage
    • 12 - 36 VDC
    • Ripple
    • 75 mVss
    • Current
    • 1000
    • Output
    • 9 VDC
    • Efficiency
    • 90 - 95 %
  • General
    • Type
    • DC/DC converter