Equivalent & Substitute Parts Reference for KPS5-15

Part Overview

The TDK-Lambda Americas Inc KPS5-15 is an open frame AC/DC converter categorized under Open Frame AC DC Converters, providing a single output of 15V at 330mA (5W), suitable for ITE (Commercial) applications. This model is obsolete. Sourcing direct replacements is necessary to maintain compatible supply for ongoing designs, inventory, and maintenance. Alternative models must be strictly evaluated against the original electrical, mechanical, and compliance parameters listed.

Key Parameters

Parameter	KPS5-15 Value
Voltage - Input	85 ~ 264 VAC
Voltage - Output 1	15V
Current - Output (Max)	330mA
Power (Watts)	5 W
Number of Outputs	1
Type	Open Frame
Package / Case	4-DIP Module
Mounting Type	Through Hole
Size / Dimension	2.17" L x 1.38" W x 0.79" H (55.1mm x 35.1mm x 20.1mm)
Approval Agency	CE, CSA, EN, UL
Standard Number	60950-1
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitute part selection for the KPS5-15 is strictly based on identical or exceeding the following key parameters: input voltage range, output voltage, output current or power, output quantity, open frame construction, mounting method, package/case compatibility, dimensional fit, and required regulatory approvals and compliance certifications (CE, CSA, EN, UL, RoHS). The substitute parts listed comply with these essential electrical, mechanical, and regulatory characteristics.

Parameter Comparison

Parameter	KPS5-15	KPSA5-15	KPSB6-15
Voltage - Input	85 ~ 264 VAC	85 ~ 264 VAC	90 ~ 264 VAC
Voltage - Output 1	15V	15V	15V
Current - Output (Max)	330mA	-	400mA
Power (Watts)	5 W	5 W	6 W
Number of Outputs	1	1	1
Type	Open Frame	Open Frame	Open Frame
Package / Case	4-DIP Module	4-DIP Module	4-DIP Module
Mounting Type	Through Hole	Through Hole	Through Hole
Size / Dimension	2.17" x 1.38" x 0.79"	2.17" x 1.28" x 0.83"	1.56" x 0.76" x 0.72"
Approval Agency	CE, CSA, EN, UL	CE, CSA, EN, UL	CE, CSA, FCC, UL
Standard Number	60950-1	60950-1	-
RoHS Status	RoHS Compliant	RoHS Compliant	RoHS Compliant

Engineering Selection Recommendations

KPS5-15 carries an “Obsolete” product status, necessitating substitution to ensure continued system performance and regulatory compliance. The substitute parts KPSA5-15 and KPSB6-15 are “Active” and possess CE, CSA, UL approvals and RoHS status, maintaining necessary certifications for direct replacement. Selection must only consider product status, compliance, and matching agency approvals within the provided data.

Frequently Asked Questions (FAQ)

Q1: What criteria determine a compatible substitute for KPS5-15?
A1: Substitute compatibility is determined by matching input voltage range, output voltage and power, output quantity, open frame construction, mounting type, package/case dimensions, and regulatory agency approvals.

Q2: Are the substitute parts KPSA5-15 and KPSB6-15 compliant with required certifications?
A2: Both substitutes are RoHS compliant and carry CE, CSA, and UL certifications as listed. These match the compliance requirements for KPS5-15.

Q3: Are package dimensions identical between the main part and all substitutes?
A3: KPSA5-15 closely matches KPS5-15 in package size and format. KPSB6-15 is smaller but maintains the same 4-DIP module and through-hole mounting configuration.

Q4: Is output power or current a limitation when selecting a substitute?
A4: Substitute selections must match or exceed the original output power and current (5W, 330mA for KPS5-15). KPSA5-15 provides 5W, KPSB6-15 provides 6W and up to 400mA.

Q5: Why is substitution necessary for KPS5-15?
A5: KPS5-15 is listed as “Obsolete,” and continued supply requires the use of compatible active models that meet specified electrical, mechanical, and compliance parameters.

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