KPSA10-12
AC-DC CONV, PCB MOUNT, 1 O/P, 10.1W, 840mA, 12V
- Manufacturer: TDK-LAMBDA
- Product type: AC / DC PCB Mount Power Supplies
- No. of Outputs:1 Output; Output Power Max:10.1W; Output Voltage - Output 1:12V; Output Current - Output 1:840mA; Power Supply Output Type:Fixed; Input 19P2367
- SVHC: No SVHC (15-Jan-2018)
- Depth: 60.96mm
- Width: 39.47mm
- Height: 20mm
- Product Range: KPSA Series
- No. of Outputs: 1 Output
- Output Power Max: 10.1W
- Power Supply Output Type: Fixed
- Output Current - Output 1: 840mA
- Output Voltage - Output 1: 12V
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 24.56 € |
| Current stock | 50+ |
| Lead time | 30 days |
- Small Size & Lightweight - PCB Board Mountable - Low Cost - Universal Input Voltage - RoHS Compliant ## **Key Market Segments & Applications** ## KPSA Series 5 to 15W AC-DC Board Mount Power Supplies Factory Automation Telecom Datacom Printers and motor drives Instruments ## KPSA Features and Benefits SSS - Features Benefits • Small Size • Minimises PCB Space • Wide Input Range • Global use with no manual intervention • No External Components Needed • Easy to use ## **Specifications** |**Specifications**|||||||| |---|---|---|---|---|---|---|---| ||MODEL||**KPSA-5**||**KPSA-10**|**KPSA-15**|| |ITEMS|||||||| |Input Voltage range||-|||85 - 264VAC (47 - 63Hz) or 100 - 370VDC||| |Inrush Current (115 / 230VAC)||A|||30A Max at 230VAC||| |Input Current||A|0.13 / 0.07||0.27 / 0.13|0.4 / 0.2|| |Temperature Coefficient||-|||±0.05%/°C||| |Voltage Accuracy||-|||±1%||| |Minimum Load||A|||None||| |Load Regulation||-|||±1% (10% to 100% load)||| |Line Regulation|(1)|-|||±0.5%||| |Ripple & Noise|(2)|mV|||1% or 50mV whichever is greater||| |Short Circuit Protection||-|||Continuous - hiccup mode||| |Overvoltage Protection||V|||130-150%||| |Hold Up Time (Typ@115VAC)||ms|12||12||12| |LED Indicator||-|||Green LED = OK||| |Operating Temperature||°C|||0 to +70 with derating||| |Storage Temperature||°C|||-20 to +85||| |Humidity (non condensing)||%RH|||10 - 95||| |Cooling||-|||Convection||| |Withstand Voltage||-|||Input to Output 3kVAC||| |Vibration (non operating)||-|23.52m/s2||(10 - 55Hz: constant sweep 1 min X, Y, Z for 1 hour)||| |Shock||-|||< 196.1 m/s2 (20G)||| |Safety Agency Approvals||-||IEC/UL/CSA/EN62368-1, 60950-1, Class II, CE Mark||IEC/UL/CSA/EN62368-1, 60950-1, Class II, CE Mark|| |Conducted & Radiated EMI||-|||EN55022-B, FCC Class B||| |Immunity||-|||EN61000-4 -2, -3, -4, -5, -6||| |Weight (Typ)||g|28||40||48| |Size (WxLxH; H above pcb)||mm|55 X 33 X 21|55 X 33 X 21|61 X 40 X 20|70 X 45 X 20|70 X 45 X 20| |Warranty||yrs|||2||| ## **Notes:** - (1) KPSA-5 Measured from 100 - 240VAC (2) Measured with 0.1 _µ_ F ceramic & 10 _µ_ F electrolytic at 20MHz BW KPSA Series **1** ## **Model Selector** |**Model Selector**||||| |---|---|---|---|---| ||**Output**|**Maximum**|**Output**|**Eff**| |**Model**|**Voltage (V)**|**Output (A)**|**Pwr (W)**|**(typ)%**| |KPSA5-3R3|3.3|1.25|4.1|70| |KPSA5-5|5.0|1.00|5.0|70| |KPSA5-12|12.0|0.42|5.0|70| |KPSA5-15|15.0|0.33|5.0|70| |KPSA5-24|24.0|0.23|5.5|76| |KPSA10-3R3|3.3|2.50|8.3|65| |KPSA10-5|5.0|2.00|10.0|70| |KPSA10-12|12.0|0.84|10.1|75| |KPSA10-15|15.0|0.67|10.1|75| |KPSA10-24|24.0|0.42|10.1|76| |KPSA15-3R3|3.3|3.00|9.9|70| |KPSA15-5|5.0|3.00|15.0|73| |KPSA15-12|12.0|1.25|15.0|80| |KPSA15-15|15.0|1.00|15.0|80| |KPSA15-24|24.0|0.63|15.1|82| ## Derating Curve KPSA Series ## Outline Drawing KPSA5 Series KPSA Series **2** **==> picture [141 x 12] intentionally omitted <==** **----- Start of picture text -----**<br> Outline Drawing KPSA10 Series<br>**----- End of picture text -----**<br> **==> picture [148 x 34] intentionally omitted <==** **----- Start of picture text -----**<br> Note: All Dimensions are in inches (mm)<br>Tolererances: XX±0.2 (.X±.5) unless<br>otherwise noted<br>**----- End of picture text -----**<br> ## Outline Drawing KPSA15 Series **==> picture [129 x 34] intentionally omitted <==** **----- Start of picture text -----**<br> Note: All Dimensions are in inches<br>(mm) Tolererances: XX±0.2 (.X±.5)<br>unless otherwise noted<br>**----- End of picture text -----**<br> ## **INTERMEDIATE VOLTAGES AVAILABLE PLEASE CONSULT SALES** KPSA Series **3** ## **TDK-Lambda France SAS** Tel: +33 1 60 12 71 65 tlf.fr.powersolutions@tdk.com www.emea.lambda.tdk.com/fr ## **TDK-Lambda Americas** Tel: +1 800-LAMBDA-4 or 1-800-526-2324 tla.powersolutions@tdk.com www.us.lambda.tdk.com ## **Italy Sales Office** Tel: +39 02 61 29 38 63 tlf.it.powersolutions@tdk.com www.emea.lambda.tdk.com/it ## **Netherlands** ## **TDK Electronics do Brasil Ltda** Tel: +55 11 3289-9599 sales.br@tdk-electronics.tdk.com www.tdk-electronics.tdk.com/en tlf.nl.powersolutions@tdk.com www.emea.lambda.tdk.com/nl ## **TDK-Lambda Germany GmbH** Tel: +49 7841 666 0 tlg.powersolutions@tdk.com www.emea.lambda.tdk.com/de ## **TDK-Lambda Corporation** Tel: +81-3-6778-1113 www.jp.lambda.tdk.com ## **TDK-Lambda (China) Electronics Co. Ltd.** Tel: +86 21 6485-0777 tlc.powersolutions@tdk.com www.lambda.tdk.com.cn ## **Austria Sales Office** Tel: +43 2256 655 84 tlg.at.powersolutions@tdk.com www.emea.lambda.tdk.com/at ## **Switzerland Sales Office** Tel: +41 44 850 53 53 tlg.ch.powersolutions@tdk.com www.emea.lambda.tdk.com/ch ## **Nordic Sales Office** ## **TDK-Lambda Singapore Pte Ltd.** Tel: +65 6251 7211 tls.marketing@tdk.com www.sg.lambda.tdk.com ## **TDK India Private Limited, Power Supply Division** Tel: +91 80 4039-0660 mathew.philip@tdk.com www.sg.lambda.tdk.com Tel: +45 8853 8086 tlg.dk.powersolutions@tdk.com www.emea.lambda.tdk.com/dk ## **TDK-Lambda UK Ltd.** Tel: +44 (0) 12 71 85 66 66 tlu.powersolutions@tdk.com www.emea.lambda.tdk.com/uk ## **TDK-Lambda Ltd.** Tel: +9 723 902 4333 tli.powersolutions@tdk.com www.emea.lambda.tdk.com/il-en For Additional Information, please visit https://product.tdk.com/en/power/ KPSA Mar22 v5 KPSA Series **4**
Updated at June 3, 2026
TDK-Lambda is globally recognized as a premier manufacturer of highly reliable power supply solutions and power management equipment. With a strong engineering heritage, the company is a trusted partner for mission-critical applications across the industrial, medical, telecommunications, and test and measurement sectors, delivering components that meet stringent international performance and safety standards. Our extensive portfolio of TDK-Lambda products is heavily focused on comprehensive power and line protection, highlighted by a vast selection of industry-leading AC/DC converters. Engineered to deliver exceptional efficiency and stable performance in demanding environments, these power supplies form the backbone of our offering and are built to support the rigorous power demands of modern electronic infrastructure. To complement these primary power solutions, we also offer a targeted range of high-performance DC/DC converters designed for precise, board-level voltage regulation. Furthermore, to ensure the optimal performance and longevity of these power systems, our catalog includes specialized cooling and thermal management components, such as natural convection heat sinks, providing complete thermal stability for your most critical designs.
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