TDK-Lambda Switching Power Supply, KMS40-9, 9V dc, 4.44A, 40W, 1 Output, 100 → 375 V dc, 90 → 264 V ac
- RS Stock No.:
- 681-1455
- Mfr. Part No.:
- KMS40-9
- Manufacturer:
- TDK-Lambda
This image is representative of the product range
Bulk discount available
Subtotal (1 unit)*
MYR575.77
FREE delivery for orders over RM 500.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 23 February 2026
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Units | Per Unit |
|---|---|
| 1 - 9 | MYR575.77 |
| 10 - 49 | MYR568.17 |
| 50 + | MYR560.79 |
*price indicative
- RS Stock No.:
- 681-1455
- Mfr. Part No.:
- KMS40-9
- Manufacturer:
- TDK-Lambda
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TDK-Lambda | |
| Output Voltage | 9V dc | |
| Output Current | 4.44A | |
| Power Rating | 40W | |
| Number of Outputs | 1 | |
| Input Voltage | 100 → 375 V dc, 90 → 264 V ac | |
| Mounting Type | PCB Mount | |
| Package Type | Encapsulated | |
| Length | 89mm | |
| Width | 63.5mm | |
| Medical Approved | Yes | |
| Depth | 27mm | |
| Maximum Temperature | +70°C | |
| Minimum Temperature | -25°C | |
| Weight | 280g | |
| Select all | ||
|---|---|---|
Brand TDK-Lambda | ||
Output Voltage 9V dc | ||
Output Current 4.44A | ||
Power Rating 40W | ||
Number of Outputs 1 | ||
Input Voltage 100 → 375 V dc, 90 → 264 V ac | ||
Mounting Type PCB Mount | ||
Package Type Encapsulated | ||
Length 89mm | ||
Width 63.5mm | ||
Medical Approved Yes | ||
Depth 27mm | ||
Maximum Temperature +70°C | ||
Minimum Temperature -25°C | ||
Weight 280g | ||
- COO (Country of Origin):
- TW
TDK-Lambda, 9.9 to 40W, Medical Approved, PCB Mount, Encapsulated, Switch Mode AC-DC Power Supply - KM Series
Medical Safety Certifications (4kVac Input - Output)
Small and lightweight
Over current/voltage/temperature protection
Plastic case UL94V-0 rated
Conducted EMI to EN 55011 (KM15 Class B, KM40 Class A)
Class II (No ground needed)
Small and lightweight
Over current/voltage/temperature protection
Plastic case UL94V-0 rated
Conducted EMI to EN 55011 (KM15 Class B, KM40 Class A)
Class II (No ground needed)
Note
De-rate above 50°C operating temperature.
Standards
UL 60601-1, IEC 60601-1, EN 60950-1
Approvals
UL recognised component

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
Related links
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