Daburn Electronics & Cable DC-DC Converter, 3 Watt Single and Dual Output TWB3

Description
With an industry standard package and pinout, our 3 watt single and dual output DC-DC converter features 4:1 wide input range, 500 Vdc input/output isolation and no external components. INPUT Input Voltages 24 Vdc: 9 - 36 Vdc 48 Vdc: 18 - 72 Vdc Input Filter: Capacitor type (pi network) OUTPUT Voltage Accuracy: ±4% max. Line Regulation: 1% max. Load Regulation: +Vdc 1% max. -Vdc 2.5% max. Ripple Noise of 20MHz Bw: 150 mVp-p max. Temperature Coefficient (at FL): 0.02%/°C max. Short Circuit Protection: Fold Back GENERAL Efficiency: Up to 72% Isolation Voltage: 500 Vdc min. Isolation Resistance: 1000 MOhms Switching Frequency: 50 KHz min. ENVIRONMENTAL Operating Temperature Range: -20 to 71°C Storage Temperature Range: -40 to 105°C Derating: None Cooling: Free Air Convection Humidity: 20 - 95% RH Non-Condensing PHYSICAL Case Material: Non-Conductive Black Plastic Weight: 0.8 oz. (22 g) Dimensions: 1.25” x 0.80” x 0.50”
Datasheet
Description
With an industry standard package and pinout, our 3 watt single and dual output DC-DC converter features 4:1 wide input range, 500 Vdc input/output isolation and no external components. INPUT Input Voltages 24 Vdc: 9 - 36 Vdc 48 Vdc: 18 - 72 Vdc Input Filter: Capacitor type (pi network) OUTPUT Voltage Accuracy: ±4% max. Line Regulation: 1% max. Load Regulation: +Vdc 1% max. -Vdc 2.5% max. Ripple Noise of 20MHz Bw: 150 mVp-p max. Temperature Coefficient (at FL): 0.02%/°C max. Short Circuit Protection: Fold Back GENERAL Efficiency: Up to 72% Isolation Voltage: 500 Vdc min. Isolation Resistance: 1000 MOhms Switching Frequency: 50 KHz min. ENVIRONMENTAL Operating Temperature Range: -20 to 71°C Storage Temperature Range: -40 to 105°C Derating: None Cooling: Free Air Convection Humidity: 20 - 95% RH Non-Condensing PHYSICAL Case Material: Non-Conductive Black Plastic Weight: 0.8 oz. (22 g) Dimensions: 1.25” x 0.80” x 0.50”
Datasheet

Suppliers

Company
Product
Description
Supplier Links
DC-DC Converter, 3 Watt Single and Dual Output - TWB3 - Daburn Electronics & Cable
Dover, NJ, USA
DC-DC Converter, 3 Watt Single and Dual Output
TWB3
DC-DC Converter, 3 Watt Single and Dual Output TWB3
With an industry standard package and pinout, our 3 watt single and dual output DC-DC converter features 4:1 wide input range, 500 Vdc input/output isolation and no external components. INPUT Input Voltages 24 Vdc: 9 - 36 Vdc 48 Vdc: 18 - 72 Vdc Input Filter: Capacitor type (pi network) OUTPUT Voltage Accuracy: ±4% max. Line Regulation: 1% max. Load Regulation: +Vdc 1% max. -Vdc 2.5% max. Ripple Noise of 20MHz Bw: 150 mVp-p max. Temperature Coefficient (at FL): 0.02%/°C max. Short Circuit Protection: Fold Back GENERAL Efficiency: Up to 72% Isolation Voltage: 500 Vdc min. Isolation Resistance: 1000 MOhms Switching Frequency: 50 KHz min. ENVIRONMENTAL Operating Temperature Range: -20 to 71°C Storage Temperature Range: -40 to 105°C Derating: None Cooling: Free Air Convection Humidity: 20 - 95% RH Non-Condensing PHYSICAL Case Material: Non-Conductive Black Plastic Weight: 0.8 oz. (22 g) Dimensions: 1.25” x 0.80” x 0.50”

With an industry standard package and pinout, our 3 watt single and dual output DC-DC converter features 4:1 wide input range, 500 Vdc input/output isolation and no external components.

INPUT

  • Input Voltages
    • 24 Vdc: 9 - 36 Vdc
    • 48 Vdc: 18 - 72 Vdc
  • Input Filter: Capacitor type (pi network)

OUTPUT

  • Voltage Accuracy: ±4% max.
  • Line Regulation: 1% max.
  • Load Regulation:
    • +Vdc 1% max.
    • -Vdc 2.5% max.
  • Ripple Noise of 20MHz Bw: 150 mVp-p max.
  • Temperature Coefficient (at FL): 0.02%/°C max.
  • Short Circuit Protection: Fold Back

GENERAL

  • Efficiency: Up to 72%
  • Isolation Voltage: 500 Vdc min.
  • Isolation Resistance: 1000 MOhms
  • Switching Frequency: 50 KHz min.

ENVIRONMENTAL

  • Operating Temperature Range: -20 to 71°C
  • Storage Temperature Range: -40 to 105°C
  • Derating: None
  • Cooling: Free Air Convection
  • Humidity: 20 - 95% RH Non-Condensing

PHYSICAL

  • Case Material: Non-Conductive Black Plastic
  • Weight: 0.8 oz. (22 g)
  • Dimensions: 1.25” x 0.80” x 0.50”
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Technical Specifications

  Daburn Electronics & Cable
Product Category Power Supplies
Product Number TWB3
Product Name DC-DC Converter, 3 Watt Single and Dual Output
Type DC-DC Converter
Form Factor Board Mount
Applications Instrumentation
Operating Temperature -20 to 71 C (-4 to 160 F)
DC Output Voltage -15.0 to 15.0 volts
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