3721245000

AC/DC Power Supply, Medical, 1 Output, 42 W, 24 VDC, 1.75 A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: MASCOT
Product type: AC / DC External Plug In Adaptor Power Supplies
SVHC: No SVHC (10-Jun-2022)
Plug Type: Mains Plug Sold Separately
Product Range: 3721 Series
No. of Outputs: 1 Output
Output Connector: 2.1mm / 2.5mm Barrel Plug
Output Power Max: 42W
Input Voltage VAC: 90V AC to 264V AC
Power Supply Output Type: Fixed
Output Current - Output 1: 1.75A
Output Current - Output 2: -
Output Current - Output 3: -
Output Voltage - Output 1: 24VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Power Supply Applications: Medical

Delivery and price
Units per pack	50
Price	56.67 €
Current stock	10+
Lead time	30 days

Datasheet

**3721** Max. 42 W Power Supplies - switch mode 

- Universal input voltage (90-264VAC) 

- Fixed output voltages 

- Short circuit proof 

- Exchangeable AC and DC plugs 

- Order plugs and mains cord separately 

- ECO-design compliance: 

- CoC Tier 2, DoE level VI, CEC, MEPS 

- Approvals: 

- Medically certified Safety: EN 60601-1 ed. 3.1 EMC: EN 60601-1-2 ed. 4 

- UL approved 

For updates: see www.mascot.no 

## TECHNICAL SPECIFICATIONS * 

## **GENERAL INPUT/OUTPUT** 

## **SAFETY PROTECTION EMC** 

**Input voltage:** 90-264 VAC, 47-63 Hz **Line frequency:** 47 - 63 Hz **Load regulation:** < 1% **Mains regulation:** < 0,5% **Switch frequency approx.:** 65~95 kHz **Overshoot: (90 - 10% load variation):** <200 mV **Undershoot:** 

<200 mV <350 mV 

**(10 - 90% load variation):** 

**Temperature range** 

**• Operating:** -20 - +40°C **• With derating:** + 60°C **• Storage:** -25 - +85°C **Derating:** 1W/°C over 40°C **Ripple:** < 130 mV p-p **Efficiency:** Approx. 89 % at full load **Standby power:** < 0,075 W **Dimensions (L×W×H):** 124 × 50 × 37mm **Weight:** 240g 

**Insulation class: Insulation voltage Primary - secondary: Electrical safety std:** 

**EMC standards • Medical: • Emission: • Immunity: Input terminal: Output terminals:** 

## II 

4000 VAC / 5700 VDC EN/IEC/ANSI 60601-1 

EN 60601-1-2 EN 61000-6-3 EN 61000-6-1 Exch. AC plugs, 2 pin IEC 320 C8 conn. Cord with/without plug, exch. plugs available 

*** Some technical specifications may differ for other voltage versions.** 

## VERSIONS 

|Output (V) +/- 2,5%|Max. current (A)|Max. output power (W)|
|---|---|---|
|5|5|25|
|6|4.16|25|
|7.5|3.33|25|
|9|4.67|42|
|12|3.5|42|
|15|2.8|42|
|18|2.33|42|
|24|1.75|42|



**TS090419** 

**Mascot AS Headquarters • PO Box 177 • 1601 Fredrikstad NORWAY • +47 69 36 43 00 • sales@mascot.no • www.mascot.no**

Updated at June 3, 2026

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