DTSPU40

The DTSPU40 series of single output AC/DC switching mode power supplies provide 40 watts of continuous output power. All supplies are UL94V-1 compliant and include an IEC-320-C14 input for worldwide applications. All models meet FCC Part-15 class B and CISPR-22 class B emission limits and are designed to comply with UL/c-UL (UL 60950-1), TUV/GS (EN 60950-1), and new CE requirements. All units are 100% burn-in tested.

● Splash Proof ● RoHS Compliant ● Class I Insulation ● IEC-320-C14 Input Inlet ● Optional Output Connector ● CEC and Energy Star Compliant ● Approved as Limited Power Source (LPS) ● Wide Input Voltage 90 to 264VAC, 47~63Hz ● Output Voltage Protection (Crowbar Design) ● Output Voltages Available from 5VDC thru 50VDC
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DTSPU40-102 Input Voltage: 90~264 Output Voltage: 5 Output Current: 5A Output Power (W): 25 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-103 Input Voltage: 90~264 Output Voltage: 6 Output Current: 4A Output Power (W): 30 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-104 Input Voltage: 90~264 Output Voltage: 8 Output Current: 4.37A Output Power (W): 35 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-105 Input Voltage: 90~264 Output Voltage: 11 Output Current: 3.63A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-106 Input Voltage: 90~264 Output Voltage: 13 Output Current: 3.07A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-107 Input Voltage: 90~264 Output Voltage: 16 Output Current: 2.5A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-108 Input Voltage: 90~264 Output Voltage: 21 Output Current: 1.9A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-109 Input Voltage: 90~264 Output Voltage: 27 Output Current: 1.48A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-110 Input Voltage: 90~264 Output Voltage: 33 Output Current: 1.21A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
DTSPU40-111 Input Voltage: 90~264 Output Voltage: 40 Output Current: 1A Output Power (W): 40 No. Outputs: S Case: Desktop Get a Quote
Specification Value
Input
Input Voltage (Nominal): 120
Input Voltage Range: 90~264
Input Frequency: 47-63 Hz
Output
Output Voltage: 5, 6, 8, 11, 13, 16, 21, 27, 33, 40
Output Current: 1A, 1.21A, 1.48A, 1.9A, 2.5A, 3.07A, 3.63A, 4A, 4.37A, 5A
Output Power (Watts): 25, 30, 35, 40
Over Voltage Protection: 112% to 132%
General
Efficiency: 83%
Isolation: 4242VDC
Environmental
Operating Temperature: 0°C to +70°C (with derating)
Storage Temperature: -40°C to +85°C
Physical
Weight: 9.7 oz.
Dimensions: 4.65" x 2.05" x 1.36" (118 x 52 x 34.5 mm)
Notes & safety
Notes: 1. The output voltage is specified as a range (Ex: 40 ~ 50VDC); the preset voltage will be set as standard models if nothing
different is requested. Please contact factory for ordering details.
2. Models DTSPU40-102 ~ DTSPU40-105 need to use “AWG#16, 4FT long” to meet CEC requirements and models
DTSPU40-106 ~ DTSPU40-111 need to use “AWG#18, 4FT long” to meet CEC requirements.
3. The regulation will change by modifying the output cable.
4. Optional output connectors are available (see “DC Output Plug Selector List” link located at the bottom of the “Desktop”
category page). Please call factory for ordering details.
Due to advances in technology, specifications subject to change without notice.
RoHS Compliance: Yes
TUV Efficiency Level: TUV/GS EN60950-1
Energy Star Compliance: Level IV

Get a Quote

Request information for from Wall Industries.

Fields marked with an * are required
Medical Military Railway Lighting Industrial Level VI

Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

Learn More